1340806916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 2465756160

約数和(自身を除く): 1124949244

約数列:

[1, 2, 4, 31, 62, 101, 124, 151, 202, 302, 404, 604, 709, 1418, 2836, 3131, 4681, 6262, 9362, 12524, 15251, 18724, 21979, 30502, 43958, 61004, 71609, 87916, 107059, 143218, 214118, 286436, 428236, 472781, 945562, 1891124, 2219879, 3318829, 4439758, 6637658, 8879516, 10812959, 13275316, 21625918, 43251836, 335201729, 670403458, 1340806916]

約数ペア:

[(1, 1340806916), (2, 670403458), (4, 335201729), (31, 43251836), (62, 21625918), (101, 13275316), (124, 10812959), (151, 8879516), (202, 6637658), (302, 4439758), (404, 3318829), (604, 2219879), (709, 1891124), (1418, 945562), (2836, 472781), (3131, 428236), (4681, 286436), (6262, 214118), (9362, 143218), (12524, 107059), (15251, 87916), (18724, 71609), (21979, 61004), (30502, 43958)]