2227387864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{578843}}^1$

素因数の和:578899

約数の個数: 32

約数和(自身を含む): 4619175120

約数和(自身を除く): 2391787256

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 578843, 1157686, 2315372, 4630744, 7524959, 15049918, 21417191, 30099836, 42834382, 60199672, 85668764, 171337528, 278423483, 556846966, 1113693932, 2227387864]

約数ペア:

[(1, 2227387864), (2, 1113693932), (4, 556846966), (8, 278423483), (13, 171337528), (26, 85668764), (37, 60199672), (52, 42834382), (74, 30099836), (104, 21417191), (148, 15049918), (296, 7524959), (481, 4630744), (962, 2315372), (1924, 1157686), (3848, 578843)]