2012149386506

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5565773}}^1$

素因数の和:5565844

約数の個数: 64

約数和(自身を含む): 3847062988800

約数和(自身を除く): 1834913602294

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 343, 434, 527, 686, 833, 1054, 1519, 1666, 3038, 3689, 5831, 7378, 10633, 11662, 21266, 25823, 51646, 180761, 361522, 5565773, 11131546, 38960411, 77920822, 94618141, 172538963, 189236282, 272722877, 345077926, 545445754, 662326987, 1207772741, 1324653974, 1909060139, 2415545482, 2933162371, 3818120278, 4636288909, 5866324742, 8454409187, 9272577818, 16908818374, 20532136597, 32454022363, 41064273194, 59180864309, 64908044726, 118361728618, 143724956179, 287449912358, 1006074693253, 2012149386506]

約数ペア:

[(1, 2012149386506), (2, 1006074693253), (7, 287449912358), (14, 143724956179), (17, 118361728618), (31, 64908044726), (34, 59180864309), (49, 41064273194), (62, 32454022363), (98, 20532136597), (119, 16908818374), (217, 9272577818), (238, 8454409187), (343, 5866324742), (434, 4636288909), (527, 3818120278), (686, 2933162371), (833, 2415545482), (1054, 1909060139), (1519, 1324653974), (1666, 1207772741), (3038, 662326987), (3689, 545445754), (5831, 345077926), (7378, 272722877), (10633, 189236282), (11662, 172538963), (21266, 94618141), (25823, 77920822), (51646, 38960411), (180761, 11131546), (361522, 5565773)]