2131691808

素因数分解:

$2^5\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{20353}}^1$

素因数の和:21457

約数の個数: 48

約数和(自身を含む): 5601095136

約数和(自身を除く): 3469403328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1091, 2182, 3273, 4364, 6546, 8728, 13092, 17456, 20353, 26184, 34912, 40706, 52368, 61059, 81412, 104736, 122118, 162824, 244236, 325648, 488472, 651296, 976944, 1953888, 22205123, 44410246, 66615369, 88820492, 133230738, 177640984, 266461476, 355281968, 532922952, 710563936, 1065845904, 2131691808]

約数ペア:

[(1, 2131691808), (2, 1065845904), (3, 710563936), (4, 532922952), (6, 355281968), (8, 266461476), (12, 177640984), (16, 133230738), (24, 88820492), (32, 66615369), (48, 44410246), (96, 22205123), (1091, 1953888), (2182, 976944), (3273, 651296), (4364, 488472), (6546, 325648), (8728, 244236), (13092, 162824), (17456, 122118), (20353, 104736), (26184, 81412), (34912, 61059), (40706, 52368)]