2179883735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6907}}^1$

素因数の和:7055

約数の個数: 32

約数和(自身を含む): 2864885760

約数和(自身を除く): 685002025

約数列:

[1, 5, 17, 47, 79, 85, 235, 395, 799, 1343, 3713, 3995, 6715, 6907, 18565, 34535, 63121, 117419, 315605, 324629, 545653, 587095, 1623145, 2728265, 5518693, 9276101, 25645691, 27593465, 46380505, 128228455, 435976747, 2179883735]

約数ペア:

[(1, 2179883735), (5, 435976747), (17, 128228455), (47, 46380505), (79, 27593465), (85, 25645691), (235, 9276101), (395, 5518693), (799, 2728265), (1343, 1623145), (3713, 587095), (3995, 545653), (6715, 324629), (6907, 315605), (18565, 117419), (34535, 63121)]