4952290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 10264320

約数和(自身を除く): 5312030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 269, 526, 538, 1315, 1345, 1841, 1883, 2630, 2690, 3682, 3766, 9205, 9415, 18410, 18830, 70747, 141494, 353735, 495229, 707470, 990458, 2476145, 4952290]

約数ペア:

[(1, 4952290), (2, 2476145), (5, 990458), (7, 707470), (10, 495229), (14, 353735), (35, 141494), (70, 70747), (263, 18830), (269, 18410), (526, 9415), (538, 9205), (1315, 3766), (1345, 3682), (1841, 2690), (1883, 2630)]