2004373990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{88807}}^1$

素因数の和:88912

約数の個数: 32

約数和(自身を含む): 3766169664

約数和(自身を除く): 1761795674

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 4514, 11285, 22570, 88807, 177614, 444035, 888070, 3285859, 5417227, 6571718, 10834454, 16429295, 27086135, 32858590, 54172270, 200437399, 400874798, 1002186995, 2004373990]

約数ペア:

[(1, 2004373990), (2, 1002186995), (5, 400874798), (10, 200437399), (37, 54172270), (61, 32858590), (74, 27086135), (122, 16429295), (185, 10834454), (305, 6571718), (370, 5417227), (610, 3285859), (2257, 888070), (4514, 444035), (11285, 177614), (22570, 88807)]