8144458

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 14547456

約数和(自身を除く): 6402998

約数列:

[1, 2, 7, 14, 43, 83, 86, 163, 166, 301, 326, 581, 602, 1141, 1162, 2282, 3569, 7009, 7138, 13529, 14018, 24983, 27058, 49063, 49966, 94703, 98126, 189406, 581747, 1163494, 4072229, 8144458]

約数ペア:

[(1, 8144458), (2, 4072229), (7, 1163494), (14, 581747), (43, 189406), (83, 98126), (86, 94703), (163, 49966), (166, 49063), (301, 27058), (326, 24983), (581, 14018), (602, 13529), (1141, 7138), (1162, 7009), (2282, 3569)]