2213804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2838211}}^1$

素因数の和:2838236

約数の個数: 48

約数和(自身を含む): 6675474624

約数和(自身を除く): 4461670044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2838211, 5676422, 8514633, 11352844, 14191055, 17029266, 28382110, 34058532, 36896743, 42573165, 56764220, 73793486, 85146330, 110690229, 147586972, 170292660, 184483715, 221380458, 368967430, 442760916, 553451145, 737934860, 1106902290, 2213804580]

約数ペア:

[(1, 2213804580), (2, 1106902290), (3, 737934860), (4, 553451145), (5, 442760916), (6, 368967430), (10, 221380458), (12, 184483715), (13, 170292660), (15, 147586972), (20, 110690229), (26, 85146330), (30, 73793486), (39, 56764220), (52, 42573165), (60, 36896743), (65, 34058532), (78, 28382110), (130, 17029266), (156, 14191055), (195, 11352844), (260, 8514633), (390, 5676422), (780, 2838211)]