7805428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 14846720

約数和(自身を除く): 7041292

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 3313, 6626, 13252, 62947, 102703, 125894, 205406, 251788, 410812, 1951357, 3902714, 7805428]

約数ペア:

[(1, 7805428), (2, 3902714), (4, 1951357), (19, 410812), (31, 251788), (38, 205406), (62, 125894), (76, 102703), (124, 62947), (589, 13252), (1178, 6626), (2356, 3313)]