537701190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1378721}}^1$

素因数の和:1378744

約数の個数: 32

約数和(自身を含む): 1389751776

約数和(自身を除く): 852050586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1378721, 2757442, 4136163, 6893605, 8272326, 13787210, 17923373, 20680815, 35846746, 41361630, 53770119, 89616865, 107540238, 179233730, 268850595, 537701190]

約数ペア:

[(1, 537701190), (2, 268850595), (3, 179233730), (5, 107540238), (6, 89616865), (10, 53770119), (13, 41361630), (15, 35846746), (26, 20680815), (30, 17923373), (39, 13787210), (65, 8272326), (78, 6893605), (130, 4136163), (195, 2757442), (390, 1378721)]