495501396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102461}}^1$

素因数の和:102512

約数の個数: 48

約数和(自身を含む): 1285283328

約数和(自身を除く): 789781932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 102461, 204922, 307383, 409844, 614766, 1229532, 1331993, 2663986, 3176291, 3995979, 5327972, 6352582, 7991958, 9528873, 12705164, 15983916, 19057746, 38115492, 41291783, 82583566, 123875349, 165167132, 247750698, 495501396]

約数ペア:

[(1, 495501396), (2, 247750698), (3, 165167132), (4, 123875349), (6, 82583566), (12, 41291783), (13, 38115492), (26, 19057746), (31, 15983916), (39, 12705164), (52, 9528873), (62, 7991958), (78, 6352582), (93, 5327972), (124, 3995979), (156, 3176291), (186, 2663986), (372, 1331993), (403, 1229532), (806, 614766), (1209, 409844), (1612, 307383), (2418, 204922), (4836, 102461)]