2430974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 4864608

約数和(自身を除く): 2433634

約数列:

[1, 2, 7, 13, 14, 19, 26, 37, 38, 74, 91, 133, 182, 247, 259, 266, 361, 481, 494, 518, 703, 722, 962, 1406, 1729, 2527, 3367, 3458, 4693, 4921, 5054, 6734, 9139, 9386, 9842, 13357, 18278, 26714, 32851, 63973, 65702, 93499, 127946, 173641, 186998, 347282, 1215487, 2430974]

約数ペア:

[(1, 2430974), (2, 1215487), (7, 347282), (13, 186998), (14, 173641), (19, 127946), (26, 93499), (37, 65702), (38, 63973), (74, 32851), (91, 26714), (133, 18278), (182, 13357), (247, 9842), (259, 9386), (266, 9139), (361, 6734), (481, 5054), (494, 4921), (518, 4693), (703, 3458), (722, 3367), (962, 2527), (1406, 1729)]