1149460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4443

約数の個数: 24

約数和(自身を含む): 2600136

約数和(自身を除く): 1450676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4421, 8842, 17684, 22105, 44210, 57473, 88420, 114946, 229892, 287365, 574730, 1149460]

約数ペア:

[(1, 1149460), (2, 574730), (4, 287365), (5, 229892), (10, 114946), (13, 88420), (20, 57473), (26, 44210), (52, 22105), (65, 17684), (130, 8842), (260, 4421)]