1938561938

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1334

約数の個数: 24

約数和(自身を含む): 2970870672

約数和(自身を除く): 1032308734

約数列:

[1, 2, 59, 118, 307, 614, 907, 1814, 3481, 6962, 18113, 36226, 53513, 107026, 278449, 556898, 1068667, 2137334, 3157267, 6314534, 16428491, 32856982, 969280969, 1938561938]

約数ペア:

[(1, 1938561938), (2, 969280969), (59, 32856982), (118, 16428491), (307, 6314534), (614, 3157267), (907, 2137334), (1814, 1068667), (3481, 556898), (6962, 278449), (18113, 107026), (36226, 53513)]