1457751316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73019}}^1$

素因数の和:73084

約数の個数: 48

約数和(自身を含む): 3140444160

約数和(自身を除く): 1682692844

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 19964, 73019, 146038, 292076, 511133, 1022266, 1679437, 2044532, 2263589, 3358874, 4527178, 6717748, 9054356, 11756059, 15845123, 23512118, 31690246, 47024236, 52062547, 63380492, 104125094, 208250188, 364437829, 728875658, 1457751316]

約数ペア:

[(1, 1457751316), (2, 728875658), (4, 364437829), (7, 208250188), (14, 104125094), (23, 63380492), (28, 52062547), (31, 47024236), (46, 31690246), (62, 23512118), (92, 15845123), (124, 11756059), (161, 9054356), (217, 6717748), (322, 4527178), (434, 3358874), (644, 2263589), (713, 2044532), (868, 1679437), (1426, 1022266), (2852, 511133), (4991, 292076), (9982, 146038), (19964, 73019)]