4290546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 9390528

約数和(自身を除く): 5099982

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 821, 871, 1642, 1742, 2463, 2613, 4926, 5226, 10673, 21346, 32019, 55007, 64038, 110014, 165021, 330042, 715091, 1430182, 2145273, 4290546]

約数ペア:

[(1, 4290546), (2, 2145273), (3, 1430182), (6, 715091), (13, 330042), (26, 165021), (39, 110014), (67, 64038), (78, 55007), (134, 32019), (201, 21346), (402, 10673), (821, 5226), (871, 4926), (1642, 2613), (1742, 2463)]