2742405638

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3331}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 4959295488

約数和(自身を除く): 2216889850

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 271, 434, 542, 1519, 1897, 3038, 3331, 3794, 6662, 8401, 13279, 16802, 23317, 26558, 46634, 58807, 103261, 117614, 163219, 206522, 326438, 411649, 722827, 823298, 902701, 1445654, 1805402, 5059789, 6318907, 10119578, 12637814, 27983731, 44232349, 55967462, 88464698, 195886117, 391772234, 1371202819, 2742405638]

約数ペア:

[(1, 2742405638), (2, 1371202819), (7, 391772234), (14, 195886117), (31, 88464698), (49, 55967462), (62, 44232349), (98, 27983731), (217, 12637814), (271, 10119578), (434, 6318907), (542, 5059789), (1519, 1805402), (1897, 1445654), (3038, 902701), (3331, 823298), (3794, 722827), (6662, 411649), (8401, 326438), (13279, 206522), (16802, 163219), (23317, 117614), (26558, 103261), (46634, 58807)]