940188893488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{155866859}}^1$

素因数の和:155866909

約数の個数: 40

約数和(自身を含む): 2029386517200

約数和(自身を除く): 1089197623712

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 155866859, 311733718, 623467436, 1246934872, 2026269167, 2493869744, 4052538334, 4520138911, 8105076668, 9040277822, 16210153336, 18080555644, 32420306672, 36161111288, 58761805843, 72322222576, 117523611686, 235047223372, 470094446744, 940188893488]

約数ペア:

[(1, 940188893488), (2, 470094446744), (4, 235047223372), (8, 117523611686), (13, 72322222576), (16, 58761805843), (26, 36161111288), (29, 32420306672), (52, 18080555644), (58, 16210153336), (104, 9040277822), (116, 8105076668), (208, 4520138911), (232, 4052538334), (377, 2493869744), (464, 2026269167), (754, 1246934872), (1508, 623467436), (3016, 311733718), (6032, 155866859)]