274998074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5167}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 468840960

約数和(自身を除く): 193842886

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 2047, 2314, 4094, 5167, 10334, 26611, 53222, 67171, 118841, 134342, 237682, 459863, 919726, 1544933, 3089866, 5978219, 10576849, 11956438, 21153698, 137499037, 274998074]

約数ペア:

[(1, 274998074), (2, 137499037), (13, 21153698), (23, 11956438), (26, 10576849), (46, 5978219), (89, 3089866), (178, 1544933), (299, 919726), (598, 459863), (1157, 237682), (2047, 134342), (2314, 118841), (4094, 67171), (5167, 53222), (10334, 26611)]