497029770016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16827931}}^1$

素因数の和:16828025

約数の個数: 48

約数和(自身を含む): 1068640993728

約数和(自身を除く): 571611223712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 29536, 16827931, 33655862, 67311724, 134623448, 218763103, 269246896, 437526206, 538493792, 875052412, 1194783101, 1750104824, 2389566202, 3500209648, 4779132404, 7000419296, 9558264808, 15532180313, 19116529616, 31064360626, 38233059232, 62128721252, 124257442504, 248514885008, 497029770016]

約数ペア:

[(1, 497029770016), (2, 248514885008), (4, 124257442504), (8, 62128721252), (13, 38233059232), (16, 31064360626), (26, 19116529616), (32, 15532180313), (52, 9558264808), (71, 7000419296), (104, 4779132404), (142, 3500209648), (208, 2389566202), (284, 1750104824), (416, 1194783101), (568, 875052412), (923, 538493792), (1136, 437526206), (1846, 269246896), (2272, 218763103), (3692, 134623448), (7384, 67311724), (14768, 33655862), (29536, 16827931)]