289809926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2333}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 524309760

約数和(自身を除く): 234499834

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 467, 934, 2333, 3269, 4666, 6538, 8873, 16331, 17746, 32662, 44327, 62111, 88654, 124222, 310289, 620578, 1089511, 2179022, 7626577, 15253154, 20700709, 41401418, 144904963, 289809926]

約数ペア:

[(1, 289809926), (2, 144904963), (7, 41401418), (14, 20700709), (19, 15253154), (38, 7626577), (133, 2179022), (266, 1089511), (467, 620578), (934, 310289), (2333, 124222), (3269, 88654), (4666, 62111), (6538, 44327), (8873, 32662), (16331, 17746)]