1894844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 4085760

約数和(自身を除く): 2190916

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 59, 62, 74, 118, 124, 148, 217, 236, 259, 413, 434, 518, 826, 868, 1036, 1147, 1652, 1829, 2183, 2294, 3658, 4366, 4588, 7316, 8029, 8732, 12803, 15281, 16058, 25606, 30562, 32116, 51212, 61124, 67673, 135346, 270692, 473711, 947422, 1894844]

約数ペア:

[(1, 1894844), (2, 947422), (4, 473711), (7, 270692), (14, 135346), (28, 67673), (31, 61124), (37, 51212), (59, 32116), (62, 30562), (74, 25606), (118, 16058), (124, 15281), (148, 12803), (217, 8732), (236, 8029), (259, 7316), (413, 4588), (434, 4366), (518, 3658), (826, 2294), (868, 2183), (1036, 1829), (1147, 1652)]