9958648

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 21490560

約数和(自身を除く): 11531912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1091, 1141, 1304, 2182, 2282, 4364, 4564, 7637, 8728, 9128, 15274, 30548, 61096, 177833, 355666, 711332, 1244831, 1422664, 2489662, 4979324, 9958648]

約数ペア:

[(1, 9958648), (2, 4979324), (4, 2489662), (7, 1422664), (8, 1244831), (14, 711332), (28, 355666), (56, 177833), (163, 61096), (326, 30548), (652, 15274), (1091, 9128), (1141, 8728), (1304, 7637), (2182, 4564), (2282, 4364)]