1242146332

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{25163}}^1$

素因数の和:25258

約数の個数: 48

約数和(自身を含む): 2604172032

約数和(自身を除く): 1362025700

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1763, 3526, 7052, 12341, 24682, 25163, 49364, 50326, 100652, 176141, 352282, 704564, 1031683, 1082009, 2063366, 2164018, 4126732, 4328036, 7221781, 7574063, 14443562, 15148126, 28887124, 30296252, 44362369, 88724738, 177449476, 310536583, 621073166, 1242146332]

約数ペア:

[(1, 1242146332), (2, 621073166), (4, 310536583), (7, 177449476), (14, 88724738), (28, 44362369), (41, 30296252), (43, 28887124), (82, 15148126), (86, 14443562), (164, 7574063), (172, 7221781), (287, 4328036), (301, 4126732), (574, 2164018), (602, 2063366), (1148, 1082009), (1204, 1031683), (1763, 704564), (3526, 352282), (7052, 176141), (12341, 100652), (24682, 50326), (25163, 49364)]