1428194518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 2224696320

約数和(自身を除く): 796501802

約数列:

[1, 2, 43, 86, 109, 218, 251, 502, 607, 1214, 4687, 9374, 10793, 21586, 26101, 27359, 52202, 54718, 66163, 132326, 152357, 304714, 1176437, 2352874, 2845009, 5690018, 6551351, 13102702, 16606913, 33213826, 714097259, 1428194518]

約数ペア:

[(1, 1428194518), (2, 714097259), (43, 33213826), (86, 16606913), (109, 13102702), (218, 6551351), (251, 5690018), (502, 2845009), (607, 2352874), (1214, 1176437), (4687, 304714), (9374, 152357), (10793, 132326), (21586, 66163), (26101, 54718), (27359, 52202)]