1330741408

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{1223}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 2695835520

約数和(自身を除く): 1365094112

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 919, 1184, 1223, 1838, 2446, 3676, 4892, 7352, 9784, 14704, 19568, 29408, 34003, 39136, 45251, 68006, 90502, 136012, 181004, 272024, 362008, 544048, 724016, 1088096, 1123937, 1448032, 2247874, 4495748, 8991496, 17982992, 35965984, 41585669, 83171338, 166342676, 332685352, 665370704, 1330741408]

約数ペア:

[(1, 1330741408), (2, 665370704), (4, 332685352), (8, 166342676), (16, 83171338), (32, 41585669), (37, 35965984), (74, 17982992), (148, 8991496), (296, 4495748), (592, 2247874), (919, 1448032), (1184, 1123937), (1223, 1088096), (1838, 724016), (2446, 544048), (3676, 362008), (4892, 272024), (7352, 181004), (9784, 136012), (14704, 90502), (19568, 68006), (29408, 45251), (34003, 39136)]