2013478278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{2503}}^1$

素因数の和:2801

約数の個数: 64

約数和(自身を含む): 4673064960

約数和(自身を除く): 2659586682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 179, 214, 321, 358, 537, 642, 749, 1074, 1253, 1498, 2247, 2503, 2506, 3759, 4494, 5006, 7509, 7518, 15018, 17521, 19153, 35042, 38306, 52563, 57459, 105126, 114918, 134071, 267821, 268142, 402213, 448037, 535642, 803463, 804426, 896074, 1344111, 1606926, 1874747, 2688222, 3136259, 3749494, 5624241, 6272518, 9408777, 11248482, 18817554, 47939959, 95879918, 143819877, 287639754, 335579713, 671159426, 1006739139, 2013478278]

約数ペア:

[(1, 2013478278), (2, 1006739139), (3, 671159426), (6, 335579713), (7, 287639754), (14, 143819877), (21, 95879918), (42, 47939959), (107, 18817554), (179, 11248482), (214, 9408777), (321, 6272518), (358, 5624241), (537, 3749494), (642, 3136259), (749, 2688222), (1074, 1874747), (1253, 1606926), (1498, 1344111), (2247, 896074), (2503, 804426), (2506, 803463), (3759, 535642), (4494, 448037), (5006, 402213), (7509, 268142), (7518, 267821), (15018, 134071), (17521, 114918), (19153, 105126), (35042, 57459), (38306, 52563)]