2540341516

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 4590069120

約数和(自身を除く): 2049727604

約数列:

[1, 2, 4, 53, 106, 181, 212, 239, 277, 362, 478, 554, 724, 956, 1108, 9593, 12667, 14681, 19186, 25334, 29362, 38372, 43259, 50137, 50668, 58724, 66203, 86518, 100274, 132406, 173036, 200548, 264812, 2292727, 2657261, 3508759, 4585454, 5314522, 7017518, 9170908, 10629044, 11982743, 14035036, 23965486, 47930972, 635085379, 1270170758, 2540341516]

約数ペア:

[(1, 2540341516), (2, 1270170758), (4, 635085379), (53, 47930972), (106, 23965486), (181, 14035036), (212, 11982743), (239, 10629044), (277, 9170908), (362, 7017518), (478, 5314522), (554, 4585454), (724, 3508759), (956, 2657261), (1108, 2292727), (9593, 264812), (12667, 200548), (14681, 173036), (19186, 132406), (25334, 100274), (29362, 86518), (38372, 66203), (43259, 58724), (50137, 50668)]