520019310083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{676993}}^1$

素因数の和:677403

約数の個数: 32

約数和(自身を含む): 669671632896

約数和(自身を除く): 149652322813

約数列:

[1, 7, 13, 23, 91, 161, 299, 367, 2093, 2569, 4771, 8441, 33397, 59087, 109733, 676993, 768131, 4738951, 8800909, 15570839, 61606363, 108995873, 202420907, 248456431, 1416946349, 1739195017, 3229933603, 5714497913, 22609535221, 40001485391, 74288472869, 520019310083]

約数ペア:

[(1, 520019310083), (7, 74288472869), (13, 40001485391), (23, 22609535221), (91, 5714497913), (161, 3229933603), (299, 1739195017), (367, 1416946349), (2093, 248456431), (2569, 202420907), (4771, 108995873), (8441, 61606363), (33397, 15570839), (59087, 8800909), (109733, 4738951), (676993, 768131)]