670147132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 1237904640

約数和(自身を除く): 567757508

約数列:

[1, 2, 4, 41, 67, 71, 82, 134, 142, 164, 268, 284, 859, 1718, 2747, 2911, 3436, 4757, 5494, 5822, 9514, 10988, 11644, 19028, 35219, 57553, 60989, 70438, 115106, 121978, 140876, 195037, 230212, 243956, 390074, 780148, 2359673, 2500549, 4086263, 4719346, 5001098, 8172526, 9438692, 10002196, 16345052, 167536783, 335073566, 670147132]

約数ペア:

[(1, 670147132), (2, 335073566), (4, 167536783), (41, 16345052), (67, 10002196), (71, 9438692), (82, 8172526), (134, 5001098), (142, 4719346), (164, 4086263), (268, 2500549), (284, 2359673), (859, 780148), (1718, 390074), (2747, 243956), (2911, 230212), (3436, 195037), (4757, 140876), (5494, 121978), (5822, 115106), (9514, 70438), (10988, 60989), (11644, 57553), (19028, 35219)]