2396996980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{744409}}^1$

素因数の和:744448

約数の個数: 48

約数和(自身を含む): 6002922240

約数和(自身を除く): 3605925260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 744409, 1488818, 2977636, 3722045, 5210863, 7444090, 10421726, 14888180, 17121407, 20843452, 26054315, 34242814, 52108630, 68485628, 85607035, 104217260, 119849849, 171214070, 239699698, 342428140, 479399396, 599249245, 1198498490, 2396996980]

約数ペア:

[(1, 2396996980), (2, 1198498490), (4, 599249245), (5, 479399396), (7, 342428140), (10, 239699698), (14, 171214070), (20, 119849849), (23, 104217260), (28, 85607035), (35, 68485628), (46, 52108630), (70, 34242814), (92, 26054315), (115, 20843452), (140, 17121407), (161, 14888180), (230, 10421726), (322, 7444090), (460, 5210863), (644, 3722045), (805, 2977636), (1610, 1488818), (3220, 744409)]