905996886112

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{8689}}^1\times {\mathrm{16883}}^1$

素因数の和:25775

約数の個数: 48

約数和(自身を含む): 1793235795120

約数和(自身を除く): 887238909008

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 3088, 6176, 8689, 16883, 17378, 33766, 34756, 67532, 69512, 135064, 139024, 270128, 278048, 540256, 1676977, 3258419, 3353954, 6516838, 6707908, 13033676, 13415816, 26067352, 26831632, 52134704, 53663264, 104269408, 146696387, 293392774, 586785548, 1173571096, 2347142192, 4694284384, 28312402691, 56624805382, 113249610764, 226499221528, 452998443056, 905996886112]

約数ペア:

[(1, 905996886112), (2, 452998443056), (4, 226499221528), (8, 113249610764), (16, 56624805382), (32, 28312402691), (193, 4694284384), (386, 2347142192), (772, 1173571096), (1544, 586785548), (3088, 293392774), (6176, 146696387), (8689, 104269408), (16883, 53663264), (17378, 52134704), (33766, 26831632), (34756, 26067352), (67532, 13415816), (69512, 13033676), (135064, 6707908), (139024, 6516838), (270128, 3353954), (278048, 3258419), (540256, 1676977)]