15697545919228

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1493}}^1\times {\mathrm{178799}}^1$

素因数の和:180598

約数の個数: 48

約数和(自身を含む): 28055835561600

約数和(自身を除く): 12358289642372

約数列:

[1, 2, 4, 61, 122, 241, 244, 482, 964, 1493, 2986, 5972, 14701, 29402, 58804, 91073, 178799, 182146, 357598, 359813, 364292, 715196, 719626, 1439252, 10906739, 21813478, 21948593, 43090559, 43626956, 43897186, 86181118, 87794372, 172362236, 266946907, 533893814, 1067787628, 2628524099, 5257048198, 10514096396, 16283761327, 32567522654, 64334204587, 65135045308, 128668409174, 257336818348, 3924386479807, 7848772959614, 15697545919228]

約数ペア:

[(1, 15697545919228), (2, 7848772959614), (4, 3924386479807), (61, 257336818348), (122, 128668409174), (241, 65135045308), (244, 64334204587), (482, 32567522654), (964, 16283761327), (1493, 10514096396), (2986, 5257048198), (5972, 2628524099), (14701, 1067787628), (29402, 533893814), (58804, 266946907), (91073, 172362236), (178799, 87794372), (182146, 86181118), (357598, 43897186), (359813, 43626956), (364292, 43090559), (715196, 21948593), (719626, 21813478), (1439252, 10906739)]