1263888895854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{36910487}}^1$

素因数の和:36910944

約数の個数: 32

約数和(自身を含む): 2728423272960

約数和(自身を除く): 1464534377106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 878, 1317, 2634, 5707, 11414, 17121, 34242, 36910487, 73820974, 110731461, 221462922, 479836331, 959672662, 1439508993, 2879017986, 16203703793, 32407407586, 48611111379, 97222222758, 210648149309, 421296298618, 631944447927, 1263888895854]

約数ペア:

[(1, 1263888895854), (2, 631944447927), (3, 421296298618), (6, 210648149309), (13, 97222222758), (26, 48611111379), (39, 32407407586), (78, 16203703793), (439, 2879017986), (878, 1439508993), (1317, 959672662), (2634, 479836331), (5707, 221462922), (11414, 110731461), (17121, 73820974), (34242, 36910487)]