808213989752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409015177}}^1$

素因数の和:409015215

約数の個数: 32

約数和(自身を含む): 1717863747600

約数和(自身を除く): 909649757848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 409015177, 818030354, 1636060708, 3272121416, 5317197301, 7771288363, 10634394602, 15542576726, 21268789204, 31085153452, 42537578408, 62170306904, 101026748719, 202053497438, 404106994876, 808213989752]

約数ペア:

[(1, 808213989752), (2, 404106994876), (4, 202053497438), (8, 101026748719), (13, 62170306904), (19, 42537578408), (26, 31085153452), (38, 21268789204), (52, 15542576726), (76, 10634394602), (104, 7771288363), (152, 5317197301), (247, 3272121416), (494, 1636060708), (988, 818030354), (1976, 409015177)]