259747474

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 469311552

約数和(自身を除く): 209564078

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 227, 259, 329, 454, 518, 658, 1589, 1739, 2209, 3178, 3478, 4418, 8399, 10669, 12173, 15463, 16798, 21338, 24346, 30926, 58793, 74683, 81733, 117586, 149366, 163466, 394753, 501443, 572131, 789506, 1002886, 1144262, 2763271, 3510101, 5526542, 7020202, 18553391, 37106782, 129873737, 259747474]

約数ペア:

[(1, 259747474), (2, 129873737), (7, 37106782), (14, 18553391), (37, 7020202), (47, 5526542), (74, 3510101), (94, 2763271), (227, 1144262), (259, 1002886), (329, 789506), (454, 572131), (518, 501443), (658, 394753), (1589, 163466), (1739, 149366), (2209, 117586), (3178, 81733), (3478, 74683), (4418, 58793), (8399, 30926), (10669, 24346), (12173, 21338), (15463, 16798)]