2419456

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 5208112

約数和(自身を除く): 2788656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 727, 832, 1454, 1664, 2908, 3328, 5816, 9451, 11632, 18902, 23264, 37804, 46528, 75608, 93056, 151216, 186112, 302432, 604864, 1209728, 2419456]

約数ペア:

[(1, 2419456), (2, 1209728), (4, 604864), (8, 302432), (13, 186112), (16, 151216), (26, 93056), (32, 75608), (52, 46528), (64, 37804), (104, 23264), (128, 18902), (208, 11632), (256, 9451), (416, 5816), (727, 3328), (832, 2908), (1454, 1664)]