1252952246

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{20071}}^1$

素因数の和:20114

約数の個数: 40

約数和(自身を含む): 2361310224

約数和(自身を除く): 1108357978

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 2401, 4459, 4802, 8918, 20071, 31213, 40142, 62426, 140497, 260923, 280994, 521846, 983479, 1826461, 1966958, 3652922, 6884353, 12785227, 13768706, 25570454, 48190471, 89496589, 96380942, 178993178, 626476123, 1252952246]

約数ペア:

[(1, 1252952246), (2, 626476123), (7, 178993178), (13, 96380942), (14, 89496589), (26, 48190471), (49, 25570454), (91, 13768706), (98, 12785227), (182, 6884353), (343, 3652922), (637, 1966958), (686, 1826461), (1274, 983479), (2401, 521846), (4459, 280994), (4802, 260923), (8918, 140497), (20071, 62426), (31213, 40142)]