1973086654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{35491}}^1$

素因数の和:35549

約数の個数: 48

約数和(自身を含む): 3894466176

約数和(自身を除く): 1921379522

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 722, 1463, 2527, 2926, 3971, 5054, 7942, 27797, 35491, 55594, 70982, 248437, 390401, 496874, 674329, 780802, 1348658, 2732807, 4720303, 5465614, 7417619, 9440606, 12812251, 14835238, 25624502, 51923333, 89685757, 103846666, 140934761, 179371514, 281869522, 986543327, 1973086654]

約数ペア:

[(1, 1973086654), (2, 986543327), (7, 281869522), (11, 179371514), (14, 140934761), (19, 103846666), (22, 89685757), (38, 51923333), (77, 25624502), (133, 14835238), (154, 12812251), (209, 9440606), (266, 7417619), (361, 5465614), (418, 4720303), (722, 2732807), (1463, 1348658), (2527, 780802), (2926, 674329), (3971, 496874), (5054, 390401), (7942, 248437), (27797, 70982), (35491, 55594)]