2441406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 5412096

約数和(自身を除く): 2970690

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 521, 781, 1042, 1562, 1563, 2343, 3126, 4686, 5731, 11462, 17193, 34386, 36991, 73982, 110973, 221946, 406901, 813802, 1220703, 2441406]

約数ペア:

[(1, 2441406), (2, 1220703), (3, 813802), (6, 406901), (11, 221946), (22, 110973), (33, 73982), (66, 36991), (71, 34386), (142, 17193), (213, 11462), (426, 5731), (521, 4686), (781, 3126), (1042, 2343), (1562, 1563)]