240934798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{653}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 407405376

約数和(自身を除く): 166470578

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 617, 653, 1234, 1306, 8021, 8489, 14191, 15019, 16042, 16978, 28382, 30038, 184483, 195247, 368966, 390494, 402901, 805802, 5237713, 9266723, 10475426, 18533446, 120467399, 240934798]

約数ペア:

[(1, 240934798), (2, 120467399), (13, 18533446), (23, 10475426), (26, 9266723), (46, 5237713), (299, 805802), (598, 402901), (617, 390494), (653, 368966), (1234, 195247), (1306, 184483), (8021, 30038), (8489, 28382), (14191, 16978), (15019, 16042)]