1344003836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{68279}}^1$

素因数の和:68346

約数の個数: 48

約数和(自身を含む): 2905996800

約数和(自身を除く): 1561992964

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 68279, 136558, 273116, 477953, 955906, 1297301, 1911812, 2526323, 2594602, 5052646, 5189204, 9081107, 10105292, 17684261, 18162214, 35368522, 36324428, 48000137, 70737044, 96000274, 192000548, 336000959, 672001918, 1344003836]

約数ペア:

[(1, 1344003836), (2, 672001918), (4, 336000959), (7, 192000548), (14, 96000274), (19, 70737044), (28, 48000137), (37, 36324428), (38, 35368522), (74, 18162214), (76, 17684261), (133, 10105292), (148, 9081107), (259, 5189204), (266, 5052646), (518, 2594602), (532, 2526323), (703, 1911812), (1036, 1297301), (1406, 955906), (2812, 477953), (4921, 273116), (9842, 136558), (19684, 68279)]