773065244

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 1577748480

約数和(自身を除く): 804683236

約数列:

[1, 2, 4, 7, 14, 28, 79, 137, 158, 274, 316, 548, 553, 959, 1106, 1918, 2212, 2551, 3836, 5102, 10204, 10823, 17857, 21646, 35714, 43292, 71428, 75761, 151522, 201529, 303044, 349487, 403058, 698974, 806116, 1397948, 1410703, 2446409, 2821406, 4892818, 5642812, 9785636, 27609473, 55218946, 110437892, 193266311, 386532622, 773065244]

約数ペア:

[(1, 773065244), (2, 386532622), (4, 193266311), (7, 110437892), (14, 55218946), (28, 27609473), (79, 9785636), (137, 5642812), (158, 4892818), (274, 2821406), (316, 2446409), (548, 1410703), (553, 1397948), (959, 806116), (1106, 698974), (1918, 403058), (2212, 349487), (2551, 303044), (3836, 201529), (5102, 151522), (10204, 75761), (10823, 71428), (17857, 43292), (21646, 35714)]