1330490606

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 2073640800

約数和(自身を除く): 743150194

約数列:

[1, 2, 43, 86, 97, 194, 349, 457, 698, 914, 4171, 8342, 15007, 19651, 30014, 33853, 39302, 44329, 67706, 88658, 159493, 318986, 1455679, 1906147, 2911358, 3812294, 6858199, 13716398, 15470821, 30941642, 665245303, 1330490606]

約数ペア:

[(1, 1330490606), (2, 665245303), (43, 30941642), (86, 15470821), (97, 13716398), (194, 6858199), (349, 3812294), (457, 2911358), (698, 1906147), (914, 1455679), (4171, 318986), (8342, 159493), (15007, 88658), (19651, 67706), (30014, 44329), (33853, 39302)]