2853344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 6385680

約数和(自身を除く): 3532336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 608, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 6859, 7904, 9386, 11552, 13718, 18772, 27436, 37544, 54872, 75088, 89167, 109744, 150176, 178334, 219488, 356668, 713336, 1426672, 2853344]

約数ペア:

[(1, 2853344), (2, 1426672), (4, 713336), (8, 356668), (13, 219488), (16, 178334), (19, 150176), (26, 109744), (32, 89167), (38, 75088), (52, 54872), (76, 37544), (104, 27436), (152, 18772), (208, 13718), (247, 11552), (304, 9386), (361, 7904), (416, 6859), (494, 5776), (608, 4693), (722, 3952), (988, 2888), (1444, 1976)]