2013077864

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 4386130560

約数和(自身を除く): 2373052696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 157, 202, 314, 404, 628, 707, 808, 1099, 1256, 1414, 2198, 2267, 2828, 4396, 4534, 5656, 8792, 9068, 15857, 15869, 18136, 31714, 31738, 63428, 63476, 110999, 126856, 126952, 221998, 228967, 355919, 443996, 457934, 711838, 887992, 915868, 1423676, 1602769, 1831736, 2491433, 2847352, 3205538, 4982866, 6411076, 9965732, 12822152, 19931464, 35947819, 71895638, 143791276, 251634733, 287582552, 503269466, 1006538932, 2013077864]

約数ペア:

[(1, 2013077864), (2, 1006538932), (4, 503269466), (7, 287582552), (8, 251634733), (14, 143791276), (28, 71895638), (56, 35947819), (101, 19931464), (157, 12822152), (202, 9965732), (314, 6411076), (404, 4982866), (628, 3205538), (707, 2847352), (808, 2491433), (1099, 1831736), (1256, 1602769), (1414, 1423676), (2198, 915868), (2267, 887992), (2828, 711838), (4396, 457934), (4534, 443996), (5656, 355919), (8792, 228967), (9068, 221998), (15857, 126952), (15869, 126856), (18136, 110999), (31714, 63476), (31738, 63428)]