2211396935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1877}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 2994223104

約数和(自身を除く): 782826169

約数列:

[1, 5, 11, 31, 55, 155, 341, 691, 1705, 1877, 3455, 7601, 9385, 20647, 21421, 38005, 58187, 103235, 107105, 235631, 290935, 640057, 1178155, 1297007, 3200285, 6485035, 14267077, 40207217, 71335385, 201036085, 442279387, 2211396935]

約数ペア:

[(1, 2211396935), (5, 442279387), (11, 201036085), (31, 71335385), (55, 40207217), (155, 14267077), (341, 6485035), (691, 3200285), (1705, 1297007), (1877, 1178155), (3455, 640057), (7601, 290935), (9385, 235631), (20647, 107105), (21421, 103235), (38005, 58187)]