2014741690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{19157}}^1$

素因数の和:19986

約数の個数: 32

約数和(自身を含む): 3910530960

約数和(自身を除く): 1895789270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 809, 1618, 4045, 8090, 10517, 19157, 21034, 38314, 52585, 95785, 105170, 191570, 249041, 498082, 1245205, 2490410, 15498013, 30996026, 77490065, 154980130, 201474169, 402948338, 1007370845, 2014741690]

約数ペア:

[(1, 2014741690), (2, 1007370845), (5, 402948338), (10, 201474169), (13, 154980130), (26, 77490065), (65, 30996026), (130, 15498013), (809, 2490410), (1618, 1245205), (4045, 498082), (8090, 249041), (10517, 191570), (19157, 105170), (21034, 95785), (38314, 52585)]