1015126384

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{2857}}^1$

素因数の和:3337

約数の個数: 40

約数和(自身を含む): 2009402640

約数和(自身を除く): 994276256

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 419, 424, 838, 848, 1676, 2857, 3352, 5714, 6704, 11428, 22207, 22856, 44414, 45712, 88828, 151421, 177656, 302842, 355312, 605684, 1197083, 1211368, 2394166, 2422736, 4788332, 9576664, 19153328, 63445399, 126890798, 253781596, 507563192, 1015126384]

約数ペア:

[(1, 1015126384), (2, 507563192), (4, 253781596), (8, 126890798), (16, 63445399), (53, 19153328), (106, 9576664), (212, 4788332), (419, 2422736), (424, 2394166), (838, 1211368), (848, 1197083), (1676, 605684), (2857, 355312), (3352, 302842), (5714, 177656), (6704, 151421), (11428, 88828), (22207, 45712), (22856, 44414)]