4273490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 8418816

約数和(自身を除く): 4145326

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 463, 710, 923, 926, 1846, 2315, 4615, 4630, 6019, 9230, 12038, 30095, 32873, 60190, 65746, 164365, 328730, 427349, 854698, 2136745, 4273490]

約数ペア:

[(1, 4273490), (2, 2136745), (5, 854698), (10, 427349), (13, 328730), (26, 164365), (65, 65746), (71, 60190), (130, 32873), (142, 30095), (355, 12038), (463, 9230), (710, 6019), (923, 4630), (926, 4615), (1846, 2315)]