1274718718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6983}}^1$

素因数の和:7081

約数の個数: 64

約数和(自身を含む): 2534353920

約数和(自身を除く): 1259635202

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 59, 91, 118, 119, 182, 221, 238, 413, 442, 767, 826, 1003, 1534, 1547, 2006, 3094, 5369, 6983, 7021, 10738, 13039, 13966, 14042, 26078, 48881, 90779, 91273, 97762, 118711, 181558, 182546, 237422, 411997, 635453, 823994, 830977, 1270906, 1543243, 1661954, 2883979, 3086486, 5355961, 5767958, 7003949, 10711922, 10802701, 14007898, 21605402, 37491727, 49027643, 74983454, 91051337, 98055286, 182102674, 637359359, 1274718718]

約数ペア:

[(1, 1274718718), (2, 637359359), (7, 182102674), (13, 98055286), (14, 91051337), (17, 74983454), (26, 49027643), (34, 37491727), (59, 21605402), (91, 14007898), (118, 10802701), (119, 10711922), (182, 7003949), (221, 5767958), (238, 5355961), (413, 3086486), (442, 2883979), (767, 1661954), (826, 1543243), (1003, 1270906), (1534, 830977), (1547, 823994), (2006, 635453), (3094, 411997), (5369, 237422), (6983, 182546), (7021, 181558), (10738, 118711), (13039, 97762), (13966, 91273), (14042, 90779), (26078, 48881)]