397850050078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{118897}}^1$

素因数の和:119069

約数の個数: 64

約数和(自身を含む): 682900650432

約数和(自身を除く): 285050600354

約数列:

[1, 2, 13, 26, 41, 43, 73, 82, 86, 146, 533, 559, 949, 1066, 1118, 1763, 1898, 2993, 3139, 3526, 5986, 6278, 22919, 38909, 40807, 45838, 77818, 81614, 118897, 128699, 237794, 257398, 1545661, 1673087, 3091322, 3346174, 4874777, 5112571, 8679481, 9749554, 10225142, 17358962, 63372101, 66463423, 112833253, 126744202, 132926846, 209615411, 225666506, 355858721, 373217683, 419230822, 711717442, 746435366, 2725000343, 4626163373, 4851829879, 5450000686, 9252326746, 9703659758, 15301925003, 30603850006, 198925025039, 397850050078]

約数ペア:

[(1, 397850050078), (2, 198925025039), (13, 30603850006), (26, 15301925003), (41, 9703659758), (43, 9252326746), (73, 5450000686), (82, 4851829879), (86, 4626163373), (146, 2725000343), (533, 746435366), (559, 711717442), (949, 419230822), (1066, 373217683), (1118, 355858721), (1763, 225666506), (1898, 209615411), (2993, 132926846), (3139, 126744202), (3526, 112833253), (5986, 66463423), (6278, 63372101), (22919, 17358962), (38909, 10225142), (40807, 9749554), (45838, 8679481), (77818, 5112571), (81614, 4874777), (118897, 3346174), (128699, 3091322), (237794, 1673087), (257398, 1545661)]