2051206374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{7927}}^1$

素因数の和:8101

約数の個数: 64

約数和(自身を含む): 4813120512

約数和(自身を除く): 2761914138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 101, 122, 183, 202, 303, 366, 427, 606, 707, 854, 1281, 1414, 2121, 2562, 4242, 6161, 7927, 12322, 15854, 18483, 23781, 36966, 43127, 47562, 55489, 86254, 110978, 129381, 166467, 258762, 332934, 483547, 800627, 967094, 1450641, 1601254, 2401881, 2901282, 3384829, 4803762, 5604389, 6769658, 10154487, 11208778, 16813167, 20308974, 33626334, 48838247, 97676494, 146514741, 293029482, 341867729, 683735458, 1025603187, 2051206374]

約数ペア:

[(1, 2051206374), (2, 1025603187), (3, 683735458), (6, 341867729), (7, 293029482), (14, 146514741), (21, 97676494), (42, 48838247), (61, 33626334), (101, 20308974), (122, 16813167), (183, 11208778), (202, 10154487), (303, 6769658), (366, 5604389), (427, 4803762), (606, 3384829), (707, 2901282), (854, 2401881), (1281, 1601254), (1414, 1450641), (2121, 967094), (2562, 800627), (4242, 483547), (6161, 332934), (7927, 258762), (12322, 166467), (15854, 129381), (18483, 110978), (23781, 86254), (36966, 55489), (43127, 47562)]