1330590258

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 2905583616

約数和(自身を除く): 1574993358

約数列:

[1, 2, 3, 6, 9, 18, 257, 383, 514, 751, 766, 771, 1149, 1502, 1542, 2253, 2298, 2313, 3447, 4506, 4626, 6759, 6894, 13518, 98431, 193007, 196862, 287633, 295293, 386014, 575266, 579021, 590586, 862899, 885879, 1158042, 1725798, 1737063, 1771758, 2588697, 3474126, 5177394, 73921681, 147843362, 221765043, 443530086, 665295129, 1330590258]

約数ペア:

[(1, 1330590258), (2, 665295129), (3, 443530086), (6, 221765043), (9, 147843362), (18, 73921681), (257, 5177394), (383, 3474126), (514, 2588697), (751, 1771758), (766, 1737063), (771, 1725798), (1149, 1158042), (1502, 885879), (1542, 862899), (2253, 590586), (2298, 579021), (2313, 575266), (3447, 386014), (4506, 295293), (4626, 287633), (6759, 196862), (6894, 193007), (13518, 98431)]