858644618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11071}}^1$

素因数の和:11262

約数の個数: 32

約数和(自身を含む): 1469475840

約数和(自身を除く): 610831222

約数列:

[1, 2, 13, 19, 26, 38, 157, 247, 314, 494, 2041, 2983, 4082, 5966, 11071, 22142, 38779, 77558, 143923, 210349, 287846, 420698, 1738147, 2734537, 3476294, 5469074, 22595911, 33024793, 45191822, 66049586, 429322309, 858644618]

約数ペア:

[(1, 858644618), (2, 429322309), (13, 66049586), (19, 45191822), (26, 33024793), (38, 22595911), (157, 5469074), (247, 3476294), (314, 2734537), (494, 1738147), (2041, 420698), (2983, 287846), (4082, 210349), (5966, 143923), (11071, 77558), (22142, 38779)]