128520453602

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1\times {\mathrm{3413}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 196924900464

約数和(自身を除く): 68404446862

約数列:

[1, 2, 61, 122, 257, 514, 1201, 2402, 3413, 6826, 15677, 31354, 73261, 146522, 208193, 308657, 416386, 617314, 877141, 1754282, 4099013, 8198026, 18828077, 37656154, 53505601, 107011202, 250039793, 500079586, 1053446341, 2106892682, 64260226801, 128520453602]

約数ペア:

[(1, 128520453602), (2, 64260226801), (61, 2106892682), (122, 1053446341), (257, 500079586), (514, 250039793), (1201, 107011202), (2402, 53505601), (3413, 37656154), (6826, 18828077), (15677, 8198026), (31354, 4099013), (73261, 1754282), (146522, 877141), (208193, 617314), (308657, 416386)]