2017942352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 4189553280

約数和(自身を除く): 2171610928

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 157, 184, 212, 314, 368, 424, 628, 659, 848, 1219, 1256, 1318, 2438, 2512, 2636, 3611, 4876, 5272, 7222, 8321, 9752, 10544, 14444, 15157, 16642, 19504, 28888, 30314, 33284, 34927, 57776, 60628, 66568, 69854, 103463, 121256, 133136, 139708, 191383, 206926, 242512, 279416, 382766, 413852, 558832, 765532, 803321, 827704, 1531064, 1606642, 1655408, 2379649, 3062128, 3213284, 4759298, 5483539, 6426568, 9518596, 10967078, 12853136, 19037192, 21934156, 38074384, 43868312, 87736624, 126121397, 252242794, 504485588, 1008971176, 2017942352]

約数ペア:

[(1, 2017942352), (2, 1008971176), (4, 504485588), (8, 252242794), (16, 126121397), (23, 87736624), (46, 43868312), (53, 38074384), (92, 21934156), (106, 19037192), (157, 12853136), (184, 10967078), (212, 9518596), (314, 6426568), (368, 5483539), (424, 4759298), (628, 3213284), (659, 3062128), (848, 2379649), (1219, 1655408), (1256, 1606642), (1318, 1531064), (2438, 827704), (2512, 803321), (2636, 765532), (3611, 558832), (4876, 413852), (5272, 382766), (7222, 279416), (8321, 242512), (9752, 206926), (10544, 191383), (14444, 139708), (15157, 133136), (16642, 121256), (19504, 103463), (28888, 69854), (30314, 66568), (33284, 60628), (34927, 57776)]