3892460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 9610272

約数和(自身を除く): 5717812

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1361, 1430, 2722, 2860, 5444, 6805, 13610, 14971, 17693, 27220, 29942, 35386, 59884, 70772, 74855, 88465, 149710, 176930, 194623, 299420, 353860, 389246, 778492, 973115, 1946230, 3892460]

約数ペア:

[(1, 3892460), (2, 1946230), (4, 973115), (5, 778492), (10, 389246), (11, 353860), (13, 299420), (20, 194623), (22, 176930), (26, 149710), (44, 88465), (52, 74855), (55, 70772), (65, 59884), (110, 35386), (130, 29942), (143, 27220), (220, 17693), (260, 14971), (286, 13610), (572, 6805), (715, 5444), (1361, 2860), (1430, 2722)]