771824236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{16001}}^1$

素因数の和:16425

約数の個数: 24

約数和(自身を含む): 1397934720

約数和(自身を除く): 626110484

約数列:

[1, 2, 4, 31, 62, 124, 389, 778, 1556, 12059, 16001, 24118, 32002, 48236, 64004, 496031, 992062, 1984124, 6224389, 12448778, 24897556, 192956059, 385912118, 771824236]

約数ペア:

[(1, 771824236), (2, 385912118), (4, 192956059), (31, 24897556), (62, 12448778), (124, 6224389), (389, 1984124), (778, 992062), (1556, 496031), (12059, 64004), (16001, 48236), (24118, 32002)]