2957864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4299736

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 239, 364, 442, 476, 478, 728, 884, 952, 956, 1547, 1673, 1768, 1912, 3094, 3107, 3346, 4063, 6188, 6214, 6692, 8126, 12376, 12428, 13384, 16252, 21749, 24856, 28441, 32504, 43498, 52819, 56882, 86996, 105638, 113764, 173992, 211276, 227528, 369733, 422552, 739466, 1478932, 2957864]

約数ペア:

[(1, 2957864), (2, 1478932), (4, 739466), (7, 422552), (8, 369733), (13, 227528), (14, 211276), (17, 173992), (26, 113764), (28, 105638), (34, 86996), (52, 56882), (56, 52819), (68, 43498), (91, 32504), (104, 28441), (119, 24856), (136, 21749), (182, 16252), (221, 13384), (238, 12428), (239, 12376), (364, 8126), (442, 6692), (476, 6214), (478, 6188), (728, 4063), (884, 3346), (952, 3107), (956, 3094), (1547, 1912), (1673, 1768)]