1208341509142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2843}}^1\times {\mathrm{62011}}^1$

素因数の和:65028

約数の個数: 32

約数和(自身を含む): 1904710982400

約数和(自身を除く): 696369473258

約数列:

[1, 2, 23, 46, 149, 298, 2843, 3427, 5686, 6854, 62011, 65389, 124022, 130778, 423607, 847214, 1426253, 2852506, 9239639, 9742961, 18479278, 19485922, 176297273, 212511697, 352594546, 425023394, 4054837279, 8109674558, 26268293677, 52536587354, 604170754571, 1208341509142]

約数ペア:

[(1, 1208341509142), (2, 604170754571), (23, 52536587354), (46, 26268293677), (149, 8109674558), (298, 4054837279), (2843, 425023394), (3427, 352594546), (5686, 212511697), (6854, 176297273), (62011, 19485922), (65389, 18479278), (124022, 9742961), (130778, 9239639), (423607, 2852506), (847214, 1426253)]