2018497604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 3759436800

約数和(自身を除く): 1740939196

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 359, 443, 668, 718, 886, 1436, 1772, 3173, 6346, 6821, 8417, 12692, 13642, 16834, 27284, 33668, 59953, 73981, 119906, 147962, 159037, 239812, 295924, 318074, 636148, 1139107, 1405639, 2278214, 2811278, 3021703, 4556428, 5622556, 6043406, 12086812, 26559179, 53118358, 106236716, 504624401, 1009248802, 2018497604]

約数ペア:

[(1, 2018497604), (2, 1009248802), (4, 504624401), (19, 106236716), (38, 53118358), (76, 26559179), (167, 12086812), (334, 6043406), (359, 5622556), (443, 4556428), (668, 3021703), (718, 2811278), (886, 2278214), (1436, 1405639), (1772, 1139107), (3173, 636148), (6346, 318074), (6821, 295924), (8417, 239812), (12692, 159037), (13642, 147962), (16834, 119906), (27284, 73981), (33668, 59953)]