2539888918576

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1787}}^1\times {\mathrm{2400869}}^1$

素因数の和:2402701

約数の個数: 40

約数和(自身を含む): 5056866049680

約数和(自身を除く): 2516977131104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1787, 3574, 7148, 14296, 28592, 66119, 132238, 264476, 528952, 1057904, 2400869, 4801738, 9603476, 19206952, 38413904, 88832153, 177664306, 355328612, 710657224, 1421314448, 4290352903, 8580705806, 17161411612, 34322823224, 68645646448, 158743057411, 317486114822, 634972229644, 1269944459288, 2539888918576]

約数ペア:

[(1, 2539888918576), (2, 1269944459288), (4, 634972229644), (8, 317486114822), (16, 158743057411), (37, 68645646448), (74, 34322823224), (148, 17161411612), (296, 8580705806), (592, 4290352903), (1787, 1421314448), (3574, 710657224), (7148, 355328612), (14296, 177664306), (28592, 88832153), (66119, 38413904), (132238, 19206952), (264476, 9603476), (528952, 4801738), (1057904, 2400869)]