2541486236107

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{3191}}^1\times {\mathrm{3299}}^1$

素因数の和:6896

約数の個数: 48

約数和(自身を含む): 3194208864000

約数和(自身を除く): 652722627893

約数列:

[1, 7, 13, 49, 91, 379, 637, 2653, 3191, 3299, 4927, 18571, 22337, 23093, 34489, 41483, 42887, 156359, 161651, 241423, 290381, 300209, 1209389, 1250321, 2032667, 2101463, 8465723, 8752247, 10527109, 15722057, 16254173, 59260061, 61265729, 73689763, 110054399, 113779211, 136852417, 515828341, 770380793, 796454477, 957966919, 3989774311, 6705768433, 27928420177, 51867066043, 195498941239, 363069462301, 2541486236107]

約数ペア:

[(1, 2541486236107), (7, 363069462301), (13, 195498941239), (49, 51867066043), (91, 27928420177), (379, 6705768433), (637, 3989774311), (2653, 957966919), (3191, 796454477), (3299, 770380793), (4927, 515828341), (18571, 136852417), (22337, 113779211), (23093, 110054399), (34489, 73689763), (41483, 61265729), (42887, 59260061), (156359, 16254173), (161651, 15722057), (241423, 10527109), (290381, 8752247), (300209, 8465723), (1209389, 2101463), (1250321, 2032667)]