1245490932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{187687}}^1$

素因数の和:187780

約数の個数: 48

約数和(自身を含む): 3363368960

約数和(自身を除く): 2117878028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 187687, 375374, 563061, 750748, 1126122, 1313809, 2252244, 2627618, 3941427, 5255236, 7882854, 14827273, 15765708, 29654546, 44481819, 59309092, 88963638, 103790911, 177927276, 207581822, 311372733, 415163644, 622745466, 1245490932]

約数ペア:

[(1, 1245490932), (2, 622745466), (3, 415163644), (4, 311372733), (6, 207581822), (7, 177927276), (12, 103790911), (14, 88963638), (21, 59309092), (28, 44481819), (42, 29654546), (79, 15765708), (84, 14827273), (158, 7882854), (237, 5255236), (316, 3941427), (474, 2627618), (553, 2252244), (948, 1313809), (1106, 1126122), (1659, 750748), (2212, 563061), (3318, 375374), (6636, 187687)]