1396007030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12690973}}^1$

素因数の和:12690991

約数の個数: 16

約数和(自身を含む): 2741250384

約数和(自身を除く): 1345243354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12690973, 25381946, 63454865, 126909730, 139600703, 279201406, 698003515, 1396007030]

約数ペア:

[(1, 1396007030), (2, 698003515), (5, 279201406), (10, 139600703), (11, 126909730), (22, 63454865), (55, 25381946), (110, 12690973)]