4385359784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5443}}^1$

素因数の和:5650

約数の個数: 64

約数和(自身を含む): 9072752640

約数和(自身を除く): 4687392856

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 127, 244, 254, 488, 508, 793, 1016, 1586, 1651, 3172, 3302, 5443, 6344, 6604, 7747, 10886, 13208, 15494, 21772, 30988, 43544, 61976, 70759, 100711, 141518, 201422, 283036, 332023, 402844, 566072, 664046, 691261, 805688, 1328092, 1382522, 2656184, 2765044, 4316299, 5530088, 8632598, 8986393, 17265196, 17972786, 34530392, 35945572, 42166921, 71891144, 84333842, 168667684, 337335368, 548169973, 1096339946, 2192679892, 4385359784]

約数ペア:

[(1, 4385359784), (2, 2192679892), (4, 1096339946), (8, 548169973), (13, 337335368), (26, 168667684), (52, 84333842), (61, 71891144), (104, 42166921), (122, 35945572), (127, 34530392), (244, 17972786), (254, 17265196), (488, 8986393), (508, 8632598), (793, 5530088), (1016, 4316299), (1586, 2765044), (1651, 2656184), (3172, 1382522), (3302, 1328092), (5443, 805688), (6344, 691261), (6604, 664046), (7747, 566072), (10886, 402844), (13208, 332023), (15494, 283036), (21772, 201422), (30988, 141518), (43544, 100711), (61976, 70759)]