1320748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 2716560

約数和(自身を除く): 1395812

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2309, 4618, 9236, 25399, 30017, 50798, 60034, 101596, 120068, 330187, 660374, 1320748]

約数ペア:

[(1, 1320748), (2, 660374), (4, 330187), (11, 120068), (13, 101596), (22, 60034), (26, 50798), (44, 30017), (52, 25399), (143, 9236), (286, 4618), (572, 2309)]