352912897

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 405504000

約数和(自身を除く): 52591103

約数列:

[1, 19, 23, 31, 109, 239, 437, 589, 713, 2071, 2507, 3379, 4541, 5497, 7409, 13547, 26051, 47633, 64201, 77717, 104443, 140771, 170407, 494969, 599173, 807581, 1476623, 3237733, 11384287, 15344039, 18574363, 352912897]

約数ペア:

[(1, 352912897), (19, 18574363), (23, 15344039), (31, 11384287), (109, 3237733), (239, 1476623), (437, 807581), (589, 599173), (713, 494969), (2071, 170407), (2507, 140771), (3379, 104443), (4541, 77717), (5497, 64201), (7409, 47633), (13547, 26051)]