1911882016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{319499}}^1$

素因数の和:319537

約数の個数: 48

約数和(自身を含む): 4347756000

約数和(自身を除く): 2435873984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 319499, 638998, 1277996, 2555992, 3514489, 5111984, 5431483, 7028978, 10223968, 10862966, 14057956, 21725932, 28115912, 43451864, 56231824, 59746313, 86903728, 112463648, 119492626, 173807456, 238985252, 477970504, 955941008, 1911882016]

約数ペア:

[(1, 1911882016), (2, 955941008), (4, 477970504), (8, 238985252), (11, 173807456), (16, 119492626), (17, 112463648), (22, 86903728), (32, 59746313), (34, 56231824), (44, 43451864), (68, 28115912), (88, 21725932), (136, 14057956), (176, 10862966), (187, 10223968), (272, 7028978), (352, 5431483), (374, 5111984), (544, 3514489), (748, 2555992), (1496, 1277996), (2992, 638998), (5984, 319499)]