219068412

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{445261}}^1$

素因数の和:445309

約数の個数: 24

約数和(自身を含む): 523628112

約数和(自身を除く): 304559700

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 445261, 890522, 1335783, 1781044, 2671566, 5343132, 18255701, 36511402, 54767103, 73022804, 109534206, 219068412]

約数ペア:

[(1, 219068412), (2, 109534206), (3, 73022804), (4, 54767103), (6, 36511402), (12, 18255701), (41, 5343132), (82, 2671566), (123, 1781044), (164, 1335783), (246, 890522), (492, 445261)]