898824496

素因数分解:

$2^4\times {\mathrm{5113}}^1\times {\mathrm{10987}}^1$

素因数の和:16108

約数の個数: 20

約数和(自身を含む): 1741971592

約数和(自身を除く): 843147096

約数列:

[1, 2, 4, 8, 16, 5113, 10226, 10987, 20452, 21974, 40904, 43948, 81808, 87896, 175792, 56176531, 112353062, 224706124, 449412248, 898824496]

約数ペア:

[(1, 898824496), (2, 449412248), (4, 224706124), (8, 112353062), (16, 56176531), (5113, 175792), (10226, 87896), (10987, 81808), (20452, 43948), (21974, 40904)]