3154138778

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{3121}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 5557859328

約数和(自身を除く): 2403720550

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1951, 3121, 3902, 6242, 13657, 21847, 27314, 43694, 72187, 115477, 144374, 230954, 505309, 808339, 1010618, 1616678, 6089071, 12178142, 42623497, 85246994, 225295627, 450591254, 1577069389, 3154138778]

約数ペア:

[(1, 3154138778), (2, 1577069389), (7, 450591254), (14, 225295627), (37, 85246994), (74, 42623497), (259, 12178142), (518, 6089071), (1951, 1616678), (3121, 1010618), (3902, 808339), (6242, 505309), (13657, 230954), (21847, 144374), (27314, 115477), (43694, 72187)]