2056511645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 2634508800

約数和(自身を除く): 577997155

約数列:

[1, 5, 19, 95, 107, 307, 535, 659, 1535, 2033, 3295, 5833, 10165, 12521, 29165, 32849, 62605, 70513, 164245, 202313, 352565, 624131, 1011565, 1339747, 3120655, 3843947, 6698735, 19219735, 21647491, 108237455, 411302329, 2056511645]

約数ペア:

[(1, 2056511645), (5, 411302329), (19, 108237455), (95, 21647491), (107, 19219735), (307, 6698735), (535, 3843947), (659, 3120655), (1535, 1339747), (2033, 1011565), (3295, 624131), (5833, 352565), (10165, 202313), (12521, 164245), (29165, 70513), (32849, 62605)]