441672010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{9791}}^1$

素因数の和:10158

約数の個数: 32

約数和(自身を含む): 858719232

約数和(自身を除く): 417047222

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 3470, 4511, 9022, 9791, 19582, 22555, 45110, 48955, 97910, 127283, 254566, 636415, 1272830, 3397477, 6794954, 16987385, 33974770, 44167201, 88334402, 220836005, 441672010]

約数ペア:

[(1, 441672010), (2, 220836005), (5, 88334402), (10, 44167201), (13, 33974770), (26, 16987385), (65, 6794954), (130, 3397477), (347, 1272830), (694, 636415), (1735, 254566), (3470, 127283), (4511, 97910), (9022, 48955), (9791, 45110), (19582, 22555)]