2009198724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1061}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 5162169600

約数和(自身を除く): 3152970876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 199, 244, 366, 398, 597, 732, 793, 796, 1061, 1194, 1586, 2122, 2379, 2388, 2587, 3172, 3183, 4244, 4758, 5174, 6366, 7761, 9516, 10348, 12139, 12732, 13793, 15522, 24278, 27586, 31044, 36417, 41379, 48556, 55172, 64721, 72834, 82758, 129442, 145668, 157807, 165516, 194163, 211139, 258884, 315614, 388326, 422278, 473421, 631228, 633417, 776652, 841373, 844556, 946842, 1266834, 1682746, 1893684, 2524119, 2533668, 2744807, 3365492, 5048238, 5489614, 8234421, 10096476, 10979228, 12879479, 16468842, 25758958, 32937684, 38638437, 51517916, 77276874, 154553748, 167433227, 334866454, 502299681, 669732908, 1004599362, 2009198724]

約数ペア:

[(1, 2009198724), (2, 1004599362), (3, 669732908), (4, 502299681), (6, 334866454), (12, 167433227), (13, 154553748), (26, 77276874), (39, 51517916), (52, 38638437), (61, 32937684), (78, 25758958), (122, 16468842), (156, 12879479), (183, 10979228), (199, 10096476), (244, 8234421), (366, 5489614), (398, 5048238), (597, 3365492), (732, 2744807), (793, 2533668), (796, 2524119), (1061, 1893684), (1194, 1682746), (1586, 1266834), (2122, 946842), (2379, 844556), (2388, 841373), (2587, 776652), (3172, 633417), (3183, 631228), (4244, 473421), (4758, 422278), (5174, 388326), (6366, 315614), (7761, 258884), (9516, 211139), (10348, 194163), (12139, 165516), (12732, 157807), (13793, 145668), (15522, 129442), (24278, 82758), (27586, 72834), (31044, 64721), (36417, 55172), (41379, 48556)]