1330367024

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{276239}}^1$

素因数の和:276297

約数の個数: 40

約数和(自身を含む): 3014330880

約数和(自身を除く): 1683963856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 276239, 552478, 1104956, 1933673, 2209912, 3867346, 4419824, 7734692, 11878277, 15469384, 23756554, 30938768, 47513108, 83147939, 95026216, 166295878, 190052432, 332591756, 665183512, 1330367024]

約数ペア:

[(1, 1330367024), (2, 665183512), (4, 332591756), (7, 190052432), (8, 166295878), (14, 95026216), (16, 83147939), (28, 47513108), (43, 30938768), (56, 23756554), (86, 15469384), (112, 11878277), (172, 7734692), (301, 4419824), (344, 3867346), (602, 2209912), (688, 1933673), (1204, 1104956), (2408, 552478), (4816, 276239)]