1080146432

素因数分解:

$2^9\times {\mathrm{401}}^1\times {\mathrm{5261}}^1$

素因数の和:5680

約数の個数: 40

約数和(自身を含む): 2163976452

約数和(自身を除く): 1083830020

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 401, 512, 802, 1604, 3208, 5261, 6416, 10522, 12832, 21044, 25664, 42088, 51328, 84176, 102656, 168352, 205312, 336704, 673408, 1346816, 2109661, 2693632, 4219322, 8438644, 16877288, 33754576, 67509152, 135018304, 270036608, 540073216, 1080146432]

約数ペア:

[(1, 1080146432), (2, 540073216), (4, 270036608), (8, 135018304), (16, 67509152), (32, 33754576), (64, 16877288), (128, 8438644), (256, 4219322), (401, 2693632), (512, 2109661), (802, 1346816), (1604, 673408), (3208, 336704), (5261, 205312), (6416, 168352), (10522, 102656), (12832, 84176), (21044, 51328), (25664, 42088)]