1988052142010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{269749273}}^1$

素因数の和:269749358

約数の個数: 32

約数和(自身を含む): 3962077336512

約数和(自身を除く): 1974025194502

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 269749273, 539498546, 1348746365, 2697492730, 2967242003, 5934484006, 14836210015, 18073201291, 29672420030, 36146402582, 90366006455, 180732012910, 198805214201, 397610428402, 994026071005, 1988052142010]

約数ペア:

[(1, 1988052142010), (2, 994026071005), (5, 397610428402), (10, 198805214201), (11, 180732012910), (22, 90366006455), (55, 36146402582), (67, 29672420030), (110, 18073201291), (134, 14836210015), (335, 5934484006), (670, 2967242003), (737, 2697492730), (1474, 1348746365), (3685, 539498546), (7370, 269749273)]