1258219632

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{708457}}^1$

素因数の和:708505

約数の個数: 40

約数和(自身を含む): 3338254096

約数和(自身を除く): 2080034464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 708457, 1416914, 2125371, 2833828, 4250742, 5667656, 8501484, 11335312, 17002968, 26212909, 34005936, 52425818, 78638727, 104851636, 157277454, 209703272, 314554908, 419406544, 629109816, 1258219632]

約数ペア:

[(1, 1258219632), (2, 629109816), (3, 419406544), (4, 314554908), (6, 209703272), (8, 157277454), (12, 104851636), (16, 78638727), (24, 52425818), (37, 34005936), (48, 26212909), (74, 17002968), (111, 11335312), (148, 8501484), (222, 5667656), (296, 4250742), (444, 2833828), (592, 2125371), (888, 1416914), (1776, 708457)]