1256555950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1933163}}^1$

素因数の和:1933188

約数の個数: 24

約数和(自身を含む): 2516979528

約数和(自身を除く): 1260423578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1933163, 3866326, 9665815, 19331630, 25131119, 48329075, 50262238, 96658150, 125655595, 251311190, 628277975, 1256555950]

約数ペア:

[(1, 1256555950), (2, 628277975), (5, 251311190), (10, 125655595), (13, 96658150), (25, 50262238), (26, 48329075), (50, 25131119), (65, 19331630), (130, 9665815), (325, 3866326), (650, 1933163)]