105450898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 195399360

約数和(自身を除く): 89948462

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 289, 389, 469, 578, 778, 938, 1139, 2023, 2278, 2723, 4046, 5446, 6613, 7973, 13226, 15946, 19363, 26063, 38726, 46291, 52126, 92582, 112421, 135541, 182441, 224842, 271082, 364882, 443071, 786947, 886142, 1573894, 3101497, 6202994, 7532207, 15064414, 52725449, 105450898]

約数ペア:

[(1, 105450898), (2, 52725449), (7, 15064414), (14, 7532207), (17, 6202994), (34, 3101497), (67, 1573894), (119, 886142), (134, 786947), (238, 443071), (289, 364882), (389, 271082), (469, 224842), (578, 182441), (778, 135541), (938, 112421), (1139, 92582), (2023, 52126), (2278, 46291), (2723, 38726), (4046, 26063), (5446, 19363), (6613, 15946), (7973, 13226)]