1330368261978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{400954871}}^1$

素因数の和:400954962

約数の個数: 32

約数和(自身を含む): 3079333416960

約数和(自身を除く): 1748965154982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 400954871, 801909742, 1202864613, 2405729226, 2806684097, 5613368194, 8420052291, 16840104582, 31675434809, 63350869618, 95026304427, 190052608854, 221728043663, 443456087326, 665184130989, 1330368261978]

約数ペア:

[(1, 1330368261978), (2, 665184130989), (3, 443456087326), (6, 221728043663), (7, 190052608854), (14, 95026304427), (21, 63350869618), (42, 31675434809), (79, 16840104582), (158, 8420052291), (237, 5613368194), (474, 2806684097), (553, 2405729226), (1106, 1202864613), (1659, 801909742), (3318, 400954871)]