1237794830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1\times {\mathrm{1721}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 2262955968

約数和(自身を除く): 1025161138

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1013, 1721, 2026, 3442, 5065, 8605, 10130, 17210, 71923, 122191, 143846, 244382, 359615, 610955, 719230, 1221910, 1743373, 3486746, 8716865, 17433730, 123779483, 247558966, 618897415, 1237794830]

約数ペア:

[(1, 1237794830), (2, 618897415), (5, 247558966), (10, 123779483), (71, 17433730), (142, 8716865), (355, 3486746), (710, 1743373), (1013, 1221910), (1721, 719230), (2026, 610955), (3442, 359615), (5065, 244382), (8605, 143846), (10130, 122191), (17210, 71923)]