1951270110722

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{646981}}^1$

素因数の和:647522

約数の個数: 32

約数和(自身を含む): 3032534030400

約数和(自身を除く): 1081263919678

約数列:

[1, 2, 59, 61, 118, 122, 419, 838, 3599, 7198, 24721, 25559, 49442, 51118, 646981, 1293962, 1507981, 3015962, 38171879, 39465841, 76343758, 78931682, 271085039, 542170078, 2328484619, 4656969238, 15994017301, 16536187379, 31988034602, 33072374758, 975635055361, 1951270110722]

約数ペア:

[(1, 1951270110722), (2, 975635055361), (59, 33072374758), (61, 31988034602), (118, 16536187379), (122, 15994017301), (419, 4656969238), (838, 2328484619), (3599, 542170078), (7198, 271085039), (24721, 78931682), (25559, 76343758), (49442, 39465841), (51118, 38171879), (646981, 3015962), (1293962, 1507981)]