1640779932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{52009}}^1$

素因数の和:52266

約数の個数: 48

約数和(自身を含む): 4194086400

約数和(自身を除く): 2553306468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 956, 1434, 2629, 2868, 5258, 7887, 10516, 15774, 31548, 52009, 104018, 156027, 208036, 312054, 572099, 624108, 1144198, 1716297, 2288396, 3432594, 6865188, 12430151, 24860302, 37290453, 49720604, 74580906, 136731661, 149161812, 273463322, 410194983, 546926644, 820389966, 1640779932]

約数ペア:

[(1, 1640779932), (2, 820389966), (3, 546926644), (4, 410194983), (6, 273463322), (11, 149161812), (12, 136731661), (22, 74580906), (33, 49720604), (44, 37290453), (66, 24860302), (132, 12430151), (239, 6865188), (478, 3432594), (717, 2288396), (956, 1716297), (1434, 1144198), (2629, 624108), (2868, 572099), (5258, 312054), (7887, 208036), (10516, 156027), (15774, 104018), (31548, 52009)]