1331502928

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{25457}}^1$

素因数の和:25939

約数の個数: 40

約数和(自身を含む): 2954757312

約数和(自身を除く): 1623254384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 934, 1868, 3269, 3736, 6538, 7472, 13076, 25457, 26152, 50914, 52304, 101828, 178199, 203656, 356398, 407312, 712796, 1425592, 2851184, 11888419, 23776838, 47553676, 83218933, 95107352, 166437866, 190214704, 332875732, 665751464, 1331502928]

約数ペア:

[(1, 1331502928), (2, 665751464), (4, 332875732), (7, 190214704), (8, 166437866), (14, 95107352), (16, 83218933), (28, 47553676), (56, 23776838), (112, 11888419), (467, 2851184), (934, 1425592), (1868, 712796), (3269, 407312), (3736, 356398), (6538, 203656), (7472, 178199), (13076, 101828), (25457, 52304), (26152, 50914)]