845472386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 1396916928

約数和(自身を除く): 551444542

約数列:

[1, 2, 11, 22, 197, 373, 394, 523, 746, 1046, 2167, 4103, 4334, 5753, 8206, 11506, 73481, 103031, 146962, 195079, 206062, 390158, 808291, 1133341, 1616582, 2145869, 2266682, 4291738, 38430563, 76861126, 422736193, 845472386]

約数ペア:

[(1, 845472386), (2, 422736193), (11, 76861126), (22, 38430563), (197, 4291738), (373, 2266682), (394, 2145869), (523, 1616582), (746, 1133341), (1046, 808291), (2167, 390158), (4103, 206062), (4334, 195079), (5753, 146962), (8206, 103031), (11506, 73481)]