2116877536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{21499}}^1$

素因数の和:21707

約数の個数: 48

約数和(自身を含む): 4437342000

約数和(自身を除く): 2320464464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 181, 272, 362, 544, 724, 1448, 2896, 3077, 5792, 6154, 12308, 21499, 24616, 42998, 49232, 85996, 98464, 171992, 343984, 365483, 687968, 730966, 1461932, 2923864, 3891319, 5847728, 7782638, 11695456, 15565276, 31130552, 62261104, 66152423, 124522208, 132304846, 264609692, 529219384, 1058438768, 2116877536]

約数ペア:

[(1, 2116877536), (2, 1058438768), (4, 529219384), (8, 264609692), (16, 132304846), (17, 124522208), (32, 66152423), (34, 62261104), (68, 31130552), (136, 15565276), (181, 11695456), (272, 7782638), (362, 5847728), (544, 3891319), (724, 2923864), (1448, 1461932), (2896, 730966), (3077, 687968), (5792, 365483), (6154, 343984), (12308, 171992), (21499, 98464), (24616, 85996), (42998, 49232)]