2000832964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{991}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 3870752256

約数和(自身を除く): 1869919292

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 947, 991, 1066, 1894, 1982, 2132, 3788, 3964, 12311, 12883, 24622, 25766, 38827, 40631, 49244, 51532, 77654, 81262, 155308, 162524, 504751, 528203, 938477, 1009502, 1056406, 1876954, 2019004, 2112812, 3753908, 12200201, 24400402, 38477557, 48800804, 76955114, 153910228, 500208241, 1000416482, 2000832964]

約数ペア:

[(1, 2000832964), (2, 1000416482), (4, 500208241), (13, 153910228), (26, 76955114), (41, 48800804), (52, 38477557), (82, 24400402), (164, 12200201), (533, 3753908), (947, 2112812), (991, 2019004), (1066, 1876954), (1894, 1056406), (1982, 1009502), (2132, 938477), (3788, 528203), (3964, 504751), (12311, 162524), (12883, 155308), (24622, 81262), (25766, 77654), (38827, 51532), (40631, 49244)]