1304384

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 28

約数和(自身を含む): 2628900

約数和(自身を除く): 1324516

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 229, 356, 458, 712, 916, 1424, 1832, 2848, 3664, 5696, 7328, 14656, 20381, 40762, 81524, 163048, 326096, 652192, 1304384]

約数ペア:

[(1, 1304384), (2, 652192), (4, 326096), (8, 163048), (16, 81524), (32, 40762), (64, 20381), (89, 14656), (178, 7328), (229, 5696), (356, 3664), (458, 2848), (712, 1832), (916, 1424)]