2011666030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{143999}}^1$

素因数の和:144144

約数の個数: 32

約数和(自身を含む): 3981312000

約数和(自身を除く): 1969645970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 143999, 287998, 719995, 1439990, 1583989, 3167978, 7919945, 15839890, 18287873, 36575746, 91439365, 182878730, 201166603, 402333206, 1005833015, 2011666030]

約数ペア:

[(1, 2011666030), (2, 1005833015), (5, 402333206), (10, 201166603), (11, 182878730), (22, 91439365), (55, 36575746), (110, 18287873), (127, 15839890), (254, 7919945), (635, 3167978), (1270, 1583989), (1397, 1439990), (2794, 719995), (6985, 287998), (13970, 143999)]