2507466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 5999616

約数和(自身を除く): 3492150

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 61, 62, 78, 93, 102, 122, 183, 186, 221, 366, 403, 442, 527, 663, 793, 806, 1037, 1054, 1209, 1326, 1581, 1586, 1891, 2074, 2379, 2418, 3111, 3162, 3782, 4758, 5673, 6222, 6851, 11346, 13481, 13702, 20553, 24583, 26962, 32147, 40443, 41106, 49166, 64294, 73749, 80886, 96441, 147498, 192882, 417911, 835822, 1253733, 2507466]

約数ペア:

[(1, 2507466), (2, 1253733), (3, 835822), (6, 417911), (13, 192882), (17, 147498), (26, 96441), (31, 80886), (34, 73749), (39, 64294), (51, 49166), (61, 41106), (62, 40443), (78, 32147), (93, 26962), (102, 24583), (122, 20553), (183, 13702), (186, 13481), (221, 11346), (366, 6851), (403, 6222), (442, 5673), (527, 4758), (663, 3782), (793, 3162), (806, 3111), (1037, 2418), (1054, 2379), (1209, 2074), (1326, 1891), (1581, 1586)]