1330439930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1015603}}^1$

素因数の和:1015741

約数の個数: 16

約数和(自身を含む): 2413075104

約数和(自身を除く): 1082635174

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1015603, 2031206, 5078015, 10156030, 133043993, 266087986, 665219965, 1330439930]

約数ペア:

[(1, 1330439930), (2, 665219965), (5, 266087986), (10, 133043993), (131, 10156030), (262, 5078015), (655, 2031206), (1310, 1015603)]