4892470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 9745920

約数和(自身を除く): 4853450

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 563, 790, 869, 1126, 1738, 2815, 4345, 5630, 6193, 8690, 12386, 30965, 44477, 61930, 88954, 222385, 444770, 489247, 978494, 2446235, 4892470]

約数ペア:

[(1, 4892470), (2, 2446235), (5, 978494), (10, 489247), (11, 444770), (22, 222385), (55, 88954), (79, 61930), (110, 44477), (158, 30965), (395, 12386), (563, 8690), (790, 6193), (869, 5630), (1126, 4345), (1738, 2815)]