3968424904

素因数分解:

$2^3\times {\mathrm{4019}}^1\times {\mathrm{123427}}^1$

素因数の和:127452

約数の個数: 16

約数和(自身を含む): 7442708400

約数和(自身を除く): 3474283496

約数列:

[1, 2, 4, 8, 4019, 8038, 16076, 32152, 123427, 246854, 493708, 987416, 496053113, 992106226, 1984212452, 3968424904]

約数ペア:

[(1, 3968424904), (2, 1984212452), (4, 992106226), (8, 496053113), (4019, 987416), (8038, 493708), (16076, 246854), (32152, 123427)]