470890853774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1\times {\mathrm{149269}}^1$

素因数の和:156848

約数の個数: 32

約数和(自身を含む): 811216771200

約数和(自身を除く): 340325917426

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 7547, 15094, 83017, 143393, 149269, 166034, 286786, 298538, 1577323, 1641959, 2836111, 3154646, 3283918, 5672222, 31197221, 62394442, 1126533143, 2253066286, 12391864573, 21404129717, 24783729146, 42808259434, 235445426887, 470890853774]

約数ペア:

[(1, 470890853774), (2, 235445426887), (11, 42808259434), (19, 24783729146), (22, 21404129717), (38, 12391864573), (209, 2253066286), (418, 1126533143), (7547, 62394442), (15094, 31197221), (83017, 5672222), (143393, 3283918), (149269, 3154646), (166034, 2836111), (286786, 1641959), (298538, 1577323)]