1649202272

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{972407}}^1$

素因数の和:972470

約数の個数: 24

約数和(自身を含む): 3308132016

約数和(自身を除く): 1658929744

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 972407, 1944814, 3889628, 7779256, 15558512, 31117024, 51537571, 103075142, 206150284, 412300568, 824601136, 1649202272]

約数ペア:

[(1, 1649202272), (2, 824601136), (4, 412300568), (8, 206150284), (16, 103075142), (32, 51537571), (53, 31117024), (106, 15558512), (212, 7779256), (424, 3889628), (848, 1944814), (1696, 972407)]