1916156732932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{502217}}^1$

素因数の和:502780

約数の個数: 48

約数和(自身を含む): 3638147546880

約数和(自身を除く): 1721990813948

約数列:

[1, 2, 4, 13, 26, 52, 239, 307, 478, 614, 956, 1228, 3107, 3991, 6214, 7982, 12428, 15964, 73373, 146746, 293492, 502217, 953849, 1004434, 1907698, 2008868, 3815396, 6528821, 13057642, 26115284, 120029863, 154180619, 240059726, 308361238, 480119452, 616722476, 1560388219, 2004348047, 3120776438, 4008696094, 6241552876, 8017392188, 36849167941, 73698335882, 147396671764, 479039183233, 958078366466, 1916156732932]

約数ペア:

[(1, 1916156732932), (2, 958078366466), (4, 479039183233), (13, 147396671764), (26, 73698335882), (52, 36849167941), (239, 8017392188), (307, 6241552876), (478, 4008696094), (614, 3120776438), (956, 2004348047), (1228, 1560388219), (3107, 616722476), (3991, 480119452), (6214, 308361238), (7982, 240059726), (12428, 154180619), (15964, 120029863), (73373, 26115284), (146746, 13057642), (293492, 6528821), (502217, 3815396), (953849, 2008868), (1004434, 1907698)]