1330998752

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1873}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 2677646160

約数和(自身を除く): 1346647408

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 419, 424, 838, 848, 1676, 1696, 1873, 3352, 3746, 6704, 7492, 13408, 14984, 22207, 29968, 44414, 59936, 88828, 99269, 177656, 198538, 355312, 397076, 710624, 784787, 794152, 1569574, 1588304, 3139148, 3176608, 6278296, 12556592, 25113184, 41593711, 83187422, 166374844, 332749688, 665499376, 1330998752]

約数ペア:

[(1, 1330998752), (2, 665499376), (4, 332749688), (8, 166374844), (16, 83187422), (32, 41593711), (53, 25113184), (106, 12556592), (212, 6278296), (419, 3176608), (424, 3139148), (838, 1588304), (848, 1569574), (1676, 794152), (1696, 784787), (1873, 710624), (3352, 397076), (3746, 355312), (6704, 198538), (7492, 177656), (13408, 99269), (14984, 88828), (22207, 59936), (29968, 44414)]