2123163016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{202129}}^1$

素因数の和:202249

約数の個数: 32

約数和(自身を含む): 4329624600

約数和(自身を除く): 2206461584

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 202129, 404258, 808516, 1617032, 2627677, 5255354, 10510708, 20415029, 21021416, 40830058, 81660116, 163320232, 265395377, 530790754, 1061581508, 2123163016]

約数ペア:

[(1, 2123163016), (2, 1061581508), (4, 530790754), (8, 265395377), (13, 163320232), (26, 81660116), (52, 40830058), (101, 21021416), (104, 20415029), (202, 10510708), (404, 5255354), (808, 2627677), (1313, 1617032), (2626, 808516), (5252, 404258), (10504, 202129)]