4967788982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{22397}}^1$

素因数の和:22880

約数の個数: 32

約数和(自身を含む): 8466444000

約数和(自身を除く): 3498655018

約数列:

[1, 2, 13, 19, 26, 38, 247, 449, 494, 898, 5837, 8531, 11674, 17062, 22397, 44794, 110903, 221806, 291161, 425543, 582322, 851086, 5532059, 10056253, 11064118, 20112506, 130731289, 191068807, 261462578, 382137614, 2483894491, 4967788982]

約数ペア:

[(1, 4967788982), (2, 2483894491), (13, 382137614), (19, 261462578), (26, 191068807), (38, 130731289), (247, 20112506), (449, 11064118), (494, 10056253), (898, 5532059), (5837, 851086), (8531, 582322), (11674, 425543), (17062, 291161), (22397, 221806), (44794, 110903)]