2996666852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{20107}}^1$

素因数の和:20220

約数の個数: 48

約数和(自身を含む): 5776626240

約数和(自身を除く): 2779959388

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 148, 212, 703, 1007, 1406, 1961, 2014, 2812, 3922, 4028, 7844, 20107, 37259, 40214, 74518, 80428, 149036, 382033, 743959, 764066, 1065671, 1487918, 1528132, 2131342, 2975836, 4262684, 14135221, 20247749, 28270442, 39429827, 40495498, 56540884, 78859654, 80990996, 157719308, 749166713, 1498333426, 2996666852]

約数ペア:

[(1, 2996666852), (2, 1498333426), (4, 749166713), (19, 157719308), (37, 80990996), (38, 78859654), (53, 56540884), (74, 40495498), (76, 39429827), (106, 28270442), (148, 20247749), (212, 14135221), (703, 4262684), (1007, 2975836), (1406, 2131342), (1961, 1528132), (2014, 1487918), (2812, 1065671), (3922, 764066), (4028, 743959), (7844, 382033), (20107, 149036), (37259, 80428), (40214, 74518)]