3851021850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1974883}}^1$

素因数の和:1974911

約数の個数: 48

約数和(自身を含む): 10285195872

約数和(自身を除く): 6434174022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1974883, 3949766, 5924649, 9874415, 11849298, 19748830, 25673479, 29623245, 49372075, 51346958, 59246490, 77020437, 98744150, 128367395, 148116225, 154040874, 256734790, 296232450, 385102185, 641836975, 770204370, 1283673950, 1925510925, 3851021850]

約数ペア:

[(1, 3851021850), (2, 1925510925), (3, 1283673950), (5, 770204370), (6, 641836975), (10, 385102185), (13, 296232450), (15, 256734790), (25, 154040874), (26, 148116225), (30, 128367395), (39, 98744150), (50, 77020437), (65, 59246490), (75, 51346958), (78, 49372075), (130, 29623245), (150, 25673479), (195, 19748830), (325, 11849298), (390, 9874415), (650, 5924649), (975, 3949766), (1950, 1974883)]