915902012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 1689206400

約数和(自身を除く): 773304388

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 251, 332, 379, 502, 758, 1004, 1516, 2407, 4814, 7279, 9628, 10991, 14558, 20833, 21982, 29116, 31457, 41666, 43964, 62914, 83332, 95129, 125828, 190258, 380516, 604157, 912253, 1208314, 1824506, 2416628, 2758741, 3649012, 5517482, 7895707, 11034964, 15791414, 31582828, 228975503, 457951006, 915902012]

約数ペア:

[(1, 915902012), (2, 457951006), (4, 228975503), (29, 31582828), (58, 15791414), (83, 11034964), (116, 7895707), (166, 5517482), (251, 3649012), (332, 2758741), (379, 2416628), (502, 1824506), (758, 1208314), (1004, 912253), (1516, 604157), (2407, 380516), (4814, 190258), (7279, 125828), (9628, 95129), (10991, 83332), (14558, 62914), (20833, 43964), (21982, 41666), (29116, 31457)]