2017497568

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 4156336800

約数和(自身を除く): 2138839232

約数列:

[1, 2, 4, 8, 16, 32, 67, 89, 97, 109, 134, 178, 194, 218, 268, 356, 388, 436, 536, 712, 776, 872, 1072, 1424, 1552, 1744, 2144, 2848, 3104, 3488, 5963, 6499, 7303, 8633, 9701, 10573, 11926, 12998, 14606, 17266, 19402, 21146, 23852, 25996, 29212, 34532, 38804, 42292, 47704, 51992, 58424, 69064, 77608, 84584, 95408, 103984, 116848, 138128, 155216, 169168, 190816, 207968, 233696, 276256, 310432, 338336, 578411, 649967, 708391, 940997, 1156822, 1299934, 1416782, 1881994, 2313644, 2599868, 2833564, 3763988, 4627288, 5199736, 5667128, 7527976, 9254576, 10399472, 11334256, 15055952, 18509152, 20798944, 22668512, 30111904, 63046799, 126093598, 252187196, 504374392, 1008748784, 2017497568]

約数ペア:

[(1, 2017497568), (2, 1008748784), (4, 504374392), (8, 252187196), (16, 126093598), (32, 63046799), (67, 30111904), (89, 22668512), (97, 20798944), (109, 18509152), (134, 15055952), (178, 11334256), (194, 10399472), (218, 9254576), (268, 7527976), (356, 5667128), (388, 5199736), (436, 4627288), (536, 3763988), (712, 2833564), (776, 2599868), (872, 2313644), (1072, 1881994), (1424, 1416782), (1552, 1299934), (1744, 1156822), (2144, 940997), (2848, 708391), (3104, 649967), (3488, 578411), (5963, 338336), (6499, 310432), (7303, 276256), (8633, 233696), (9701, 207968), (10573, 190816), (11926, 169168), (12998, 155216), (14606, 138128), (17266, 116848), (19402, 103984), (21146, 95408), (23852, 84584), (25996, 77608), (29212, 69064), (34532, 58424), (38804, 51992), (42292, 47704)]