605890376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2659}}^1$

素因数の和:2998

約数の個数: 64

約数和(自身を含む): 1403203200

約数和(自身を除く): 797312824

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 313, 364, 626, 728, 1252, 2191, 2504, 2659, 4069, 4382, 5318, 8138, 8764, 10636, 16276, 17528, 18613, 21272, 28483, 32552, 34567, 37226, 56966, 69134, 74452, 113932, 138268, 148904, 227864, 241969, 276536, 483938, 832267, 967876, 1664534, 1935752, 3329068, 5825869, 6658136, 10819471, 11651738, 21638942, 23303476, 43277884, 46606952, 75736297, 86555768, 151472594, 302945188, 605890376]

約数ペア:

[(1, 605890376), (2, 302945188), (4, 151472594), (7, 86555768), (8, 75736297), (13, 46606952), (14, 43277884), (26, 23303476), (28, 21638942), (52, 11651738), (56, 10819471), (91, 6658136), (104, 5825869), (182, 3329068), (313, 1935752), (364, 1664534), (626, 967876), (728, 832267), (1252, 483938), (2191, 276536), (2504, 241969), (2659, 227864), (4069, 148904), (4382, 138268), (5318, 113932), (8138, 74452), (8764, 69134), (10636, 56966), (16276, 37226), (17528, 34567), (18613, 32552), (21272, 28483)]