488969710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{4099}}^1$

素因数の和:4336

約数の個数: 32

約数和(自身を含む): 897408000

約数和(自身を除く): 408438290

約数列:

[1, 2, 5, 10, 79, 151, 158, 302, 395, 755, 790, 1510, 4099, 8198, 11929, 20495, 23858, 40990, 59645, 119290, 323821, 618949, 647642, 1237898, 1619105, 3094745, 3238210, 6189490, 48896971, 97793942, 244484855, 488969710]

約数ペア:

[(1, 488969710), (2, 244484855), (5, 97793942), (10, 48896971), (79, 6189490), (151, 3238210), (158, 3094745), (302, 1619105), (395, 1237898), (755, 647642), (790, 618949), (1510, 323821), (4099, 119290), (8198, 59645), (11929, 40990), (20495, 23858)]