143556639830

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{19425797}}^1$

素因数の和:19426543

約数の個数: 16

約数和(自身を含む): 258751629360

約数和(自身を除く): 115194989530

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 19425797, 38851594, 97128985, 194257970, 14355663983, 28711327966, 71778319915, 143556639830]

約数ペア:

[(1, 143556639830), (2, 71778319915), (5, 28711327966), (10, 14355663983), (739, 194257970), (1478, 97128985), (3695, 38851594), (7390, 19425797)]