1402192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 3071232

約数和(自身を除く): 1669040

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 257, 341, 496, 514, 682, 1028, 1364, 2056, 2728, 2827, 4112, 5456, 5654, 7967, 11308, 15934, 22616, 31868, 45232, 63736, 87637, 127472, 175274, 350548, 701096, 1402192]

約数ペア:

[(1, 1402192), (2, 701096), (4, 350548), (8, 175274), (11, 127472), (16, 87637), (22, 63736), (31, 45232), (44, 31868), (62, 22616), (88, 15934), (124, 11308), (176, 7967), (248, 5654), (257, 5456), (341, 4112), (496, 2827), (514, 2728), (682, 2056), (1028, 1364)]