7078390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 14009760

約数和(自身を除く): 6931370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 281, 458, 562, 1145, 1405, 2290, 2519, 2810, 3091, 5038, 6182, 12595, 15455, 25190, 30910, 64349, 128698, 321745, 643490, 707839, 1415678, 3539195, 7078390]

約数ペア:

[(1, 7078390), (2, 3539195), (5, 1415678), (10, 707839), (11, 643490), (22, 321745), (55, 128698), (110, 64349), (229, 30910), (281, 25190), (458, 15455), (562, 12595), (1145, 6182), (1405, 5038), (2290, 3091), (2519, 2810)]