1218052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2580480

約数和(自身を除く): 1362428

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 47, 62, 76, 94, 124, 188, 209, 341, 418, 517, 589, 682, 836, 893, 1034, 1178, 1364, 1457, 1786, 2068, 2356, 2914, 3572, 5828, 6479, 9823, 12958, 16027, 19646, 25916, 27683, 32054, 39292, 55366, 64108, 110732, 304513, 609026, 1218052]

約数ペア:

[(1, 1218052), (2, 609026), (4, 304513), (11, 110732), (19, 64108), (22, 55366), (31, 39292), (38, 32054), (44, 27683), (47, 25916), (62, 19646), (76, 16027), (94, 12958), (124, 9823), (188, 6479), (209, 5828), (341, 3572), (418, 2914), (517, 2356), (589, 2068), (682, 1786), (836, 1457), (893, 1364), (1034, 1178)]