1816432898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{70019}}^1$

素因数の和:70154

約数の個数: 32

約数和(自身を含む): 3327350400

約数和(自身を除く): 1510917502

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 1526, 1853, 3706, 12971, 25942, 70019, 140038, 490133, 980266, 1190323, 2380646, 7632071, 8332261, 15264142, 16664522, 53424497, 106848994, 129745207, 259490414, 908216449, 1816432898]

約数ペア:

[(1, 1816432898), (2, 908216449), (7, 259490414), (14, 129745207), (17, 106848994), (34, 53424497), (109, 16664522), (119, 15264142), (218, 8332261), (238, 7632071), (763, 2380646), (1526, 1190323), (1853, 980266), (3706, 490133), (12971, 140038), (25942, 70019)]