254213192

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{1163}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 483991200

約数和(自身を除く): 229778008

約数列:

[1, 2, 4, 8, 89, 178, 307, 356, 614, 712, 1163, 1228, 2326, 2456, 4652, 9304, 27323, 54646, 103507, 109292, 207014, 218584, 357041, 414028, 714082, 828056, 1428164, 2856328, 31776649, 63553298, 127106596, 254213192]

約数ペア:

[(1, 254213192), (2, 127106596), (4, 63553298), (8, 31776649), (89, 2856328), (178, 1428164), (307, 828056), (356, 714082), (614, 414028), (712, 357041), (1163, 218584), (1228, 207014), (2326, 109292), (2456, 103507), (4652, 54646), (9304, 27323)]