815272356208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{2127271}}^1$

素因数の和:2128705

約数の個数: 40

約数和(自身を含む): 1673695064160

約数和(自身を除く): 858422707952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1409, 2818, 5636, 11272, 22544, 23953, 47906, 95812, 191624, 383248, 2127271, 4254542, 8509084, 17018168, 34036336, 36163607, 72327214, 144654428, 289308856, 578617712, 2997324839, 5994649678, 11989299356, 23978598712, 47957197424, 50954522263, 101909044526, 203818089052, 407636178104, 815272356208]

約数ペア:

[(1, 815272356208), (2, 407636178104), (4, 203818089052), (8, 101909044526), (16, 50954522263), (17, 47957197424), (34, 23978598712), (68, 11989299356), (136, 5994649678), (272, 2997324839), (1409, 578617712), (2818, 289308856), (5636, 144654428), (11272, 72327214), (22544, 36163607), (23953, 34036336), (47906, 17018168), (95812, 8509084), (191624, 4254542), (383248, 2127271)]