2021982432

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1108543}}^1$

素因数の和:1108575

約数の個数: 48

約数和(自身を含む): 5587061760

約数和(自身を除く): 3565079328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1108543, 2217086, 3325629, 4434172, 6651258, 8868344, 13302516, 17736688, 21062317, 26605032, 35473376, 42124634, 53210064, 63186951, 84249268, 106420128, 126373902, 168498536, 252747804, 336997072, 505495608, 673994144, 1010991216, 2021982432]

約数ペア:

[(1, 2021982432), (2, 1010991216), (3, 673994144), (4, 505495608), (6, 336997072), (8, 252747804), (12, 168498536), (16, 126373902), (19, 106420128), (24, 84249268), (32, 63186951), (38, 53210064), (48, 42124634), (57, 35473376), (76, 26605032), (96, 21062317), (114, 17736688), (152, 13302516), (228, 8868344), (304, 6651258), (456, 4434172), (608, 3325629), (912, 2217086), (1824, 1108543)]