422111349790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16843}}^1\times {\mathrm{192781}}^1$

素因数の和:209644

約数の個数: 32

約数和(自身を含む): 818299442016

約数和(自身を除く): 396188092226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16843, 33686, 84215, 168430, 192781, 218959, 385562, 437918, 963905, 1094795, 1927810, 2189590, 2506153, 5012306, 12530765, 25061530, 3247010383, 6494020766, 16235051915, 32470103830, 42211134979, 84422269958, 211055674895, 422111349790]

約数ペア:

[(1, 422111349790), (2, 211055674895), (5, 84422269958), (10, 42211134979), (13, 32470103830), (26, 16235051915), (65, 6494020766), (130, 3247010383), (16843, 25061530), (33686, 12530765), (84215, 5012306), (168430, 2506153), (192781, 2189590), (218959, 1927810), (385562, 1094795), (437918, 963905)]