7130578

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 13933080

約数和(自身を除く): 6802502

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 193, 203, 377, 386, 406, 637, 754, 1274, 1351, 1421, 2509, 2639, 2702, 2842, 5018, 5278, 5597, 9457, 11194, 17563, 18473, 18914, 35126, 36946, 39179, 72761, 78358, 122941, 145522, 245882, 274253, 509327, 548506, 1018654, 3565289, 7130578]

約数ペア:

[(1, 7130578), (2, 3565289), (7, 1018654), (13, 548506), (14, 509327), (26, 274253), (29, 245882), (49, 145522), (58, 122941), (91, 78358), (98, 72761), (182, 39179), (193, 36946), (203, 35126), (377, 18914), (386, 18473), (406, 17563), (637, 11194), (754, 9457), (1274, 5597), (1351, 5278), (1421, 5018), (2509, 2842), (2639, 2702)]