1421062706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 2642976000

約数和(自身を除く): 1221913294

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 229, 266, 287, 458, 569, 574, 779, 1138, 1558, 1603, 3206, 3983, 4351, 5453, 7966, 8702, 9389, 10811, 10906, 18778, 21622, 23329, 30457, 46658, 60914, 65723, 75677, 130301, 131446, 151354, 163303, 178391, 260602, 326606, 356782, 443251, 886502, 912107, 1248737, 1824214, 2475719, 2497474, 3102757, 4951438, 5342341, 6205514, 10684682, 17330033, 34660066, 37396387, 74792774, 101504479, 203008958, 710531353, 1421062706]

約数ペア:

[(1, 1421062706), (2, 710531353), (7, 203008958), (14, 101504479), (19, 74792774), (38, 37396387), (41, 34660066), (82, 17330033), (133, 10684682), (229, 6205514), (266, 5342341), (287, 4951438), (458, 3102757), (569, 2497474), (574, 2475719), (779, 1824214), (1138, 1248737), (1558, 912107), (1603, 886502), (3206, 443251), (3983, 356782), (4351, 326606), (5453, 260602), (7966, 178391), (8702, 163303), (9389, 151354), (10811, 131446), (10906, 130301), (18778, 75677), (21622, 65723), (23329, 60914), (30457, 46658)]