844109428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{61363}}^1$

素因数の和:61567

約数の個数: 24

約数和(自身を含む): 1563554720

約数和(自身を除く): 719445292

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 61363, 122726, 245452, 1165897, 2331794, 4663588, 11106703, 22213406, 44426812, 211027357, 422054714, 844109428]

約数ペア:

[(1, 844109428), (2, 422054714), (4, 211027357), (19, 44426812), (38, 22213406), (76, 11106703), (181, 4663588), (362, 2331794), (724, 1165897), (3439, 245452), (6878, 122726), (13756, 61363)]