297527438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{3719}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 511842240

約数和(自身を除く): 214314802

約数列:

[1, 2, 13, 17, 26, 34, 181, 221, 362, 442, 2353, 3077, 3719, 4706, 6154, 7438, 40001, 48347, 63223, 80002, 96694, 126446, 673139, 821899, 1346278, 1643798, 8750807, 11443363, 17501614, 22886726, 148763719, 297527438]

約数ペア:

[(1, 297527438), (2, 148763719), (13, 22886726), (17, 17501614), (26, 11443363), (34, 8750807), (181, 1643798), (221, 1346278), (362, 821899), (442, 673139), (2353, 126446), (3077, 96694), (3719, 80002), (4706, 63223), (6154, 48347), (7438, 40001)]