2017472651864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1\times {\mathrm{31393}}^1$

素因数の和:33040

約数の個数: 64

約数和(自身を含む): 3903987056640

約数和(自身を除く): 1886514404776

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 1471, 2942, 5461, 5884, 10922, 11768, 21844, 31393, 43688, 62786, 63253, 125572, 126506, 186817, 251144, 253012, 373634, 506024, 747268, 1349899, 1494536, 2699798, 3986911, 5399596, 7973822, 8033131, 10799192, 15947644, 16066262, 31895288, 32132524, 46179103, 64265048, 92358206, 171437173, 184716412, 342874346, 369432824, 685748692, 1371497384, 1985701429, 3971402858, 5864746081, 7942805716, 11729492162, 15885611432, 23458984324, 46917968648, 252184081483, 504368162966, 1008736325932, 2017472651864]

約数ペア:

[(1, 2017472651864), (2, 1008736325932), (4, 504368162966), (8, 252184081483), (43, 46917968648), (86, 23458984324), (127, 15885611432), (172, 11729492162), (254, 7942805716), (344, 5864746081), (508, 3971402858), (1016, 1985701429), (1471, 1371497384), (2942, 685748692), (5461, 369432824), (5884, 342874346), (10922, 184716412), (11768, 171437173), (21844, 92358206), (31393, 64265048), (43688, 46179103), (62786, 32132524), (63253, 31895288), (125572, 16066262), (126506, 15947644), (186817, 10799192), (251144, 8033131), (253012, 7973822), (373634, 5399596), (506024, 3986911), (747268, 2699798), (1349899, 1494536)]