940795492

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{52747}}^1$

素因数の和:52785

約数の個数: 48

約数和(自身を含む): 2067721600

約数和(自身を除く): 1126926108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 52747, 105494, 210988, 369229, 685711, 738458, 1371422, 1476916, 2584603, 2742844, 4799977, 5169206, 9599954, 10338412, 18092221, 19199908, 33599839, 36184442, 67199678, 72368884, 134399356, 235198873, 470397746, 940795492]

約数ペア:

[(1, 940795492), (2, 470397746), (4, 235198873), (7, 134399356), (13, 72368884), (14, 67199678), (26, 36184442), (28, 33599839), (49, 19199908), (52, 18092221), (91, 10338412), (98, 9599954), (182, 5169206), (196, 4799977), (343, 2742844), (364, 2584603), (637, 1476916), (686, 1371422), (1274, 738458), (1372, 685711), (2548, 369229), (4459, 210988), (8918, 105494), (17836, 52747)]