351293516

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 721405440

約数和(自身を除く): 370111924

約数列:

[1, 2, 4, 7, 14, 28, 71, 83, 142, 166, 284, 332, 497, 581, 994, 1162, 1988, 2129, 2324, 4258, 5893, 8516, 11786, 14903, 23572, 29806, 41251, 59612, 82502, 151159, 165004, 176707, 302318, 353414, 604636, 706828, 1058113, 1236949, 2116226, 2473898, 4232452, 4947796, 12546197, 25092394, 50184788, 87823379, 175646758, 351293516]

約数ペア:

[(1, 351293516), (2, 175646758), (4, 87823379), (7, 50184788), (14, 25092394), (28, 12546197), (71, 4947796), (83, 4232452), (142, 2473898), (166, 2116226), (284, 1236949), (332, 1058113), (497, 706828), (581, 604636), (994, 353414), (1162, 302318), (1988, 176707), (2129, 165004), (2324, 151159), (4258, 82502), (5893, 59612), (8516, 41251), (11786, 29806), (14903, 23572)]