1382527006

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 2557526400

約数和(自身を除く): 1174999394

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 137, 218, 238, 274, 389, 763, 778, 959, 1526, 1853, 1918, 2329, 2723, 3706, 4658, 5446, 6613, 12971, 13226, 14933, 16303, 25942, 29866, 32606, 42401, 46291, 53293, 84802, 92582, 104531, 106586, 209062, 253861, 296807, 373051, 507722, 593614, 720817, 746102, 905981, 1441634, 1777027, 1811962, 3554054, 5045719, 5808937, 6341867, 10091438, 11617874, 12683734, 40662559, 81325118, 98751929, 197503858, 691263503, 1382527006]

約数ペア:

[(1, 1382527006), (2, 691263503), (7, 197503858), (14, 98751929), (17, 81325118), (34, 40662559), (109, 12683734), (119, 11617874), (137, 10091438), (218, 6341867), (238, 5808937), (274, 5045719), (389, 3554054), (763, 1811962), (778, 1777027), (959, 1441634), (1526, 905981), (1853, 746102), (1918, 720817), (2329, 593614), (2723, 507722), (3706, 373051), (4658, 296807), (5446, 253861), (6613, 209062), (12971, 106586), (13226, 104531), (14933, 92582), (16303, 84802), (25942, 53293), (29866, 46291), (32606, 42401)]