856558884

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1\times {\mathrm{877}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 2015888000

約数和(自身を除く): 1159329116

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 409, 597, 796, 818, 877, 1194, 1227, 1636, 1754, 2388, 2454, 2631, 3508, 4908, 5262, 10524, 81391, 162782, 174523, 244173, 325564, 349046, 358693, 488346, 523569, 698092, 717386, 976692, 1047138, 1076079, 1434772, 2094276, 2152158, 4304316, 71379907, 142759814, 214139721, 285519628, 428279442, 856558884]

約数ペア:

[(1, 856558884), (2, 428279442), (3, 285519628), (4, 214139721), (6, 142759814), (12, 71379907), (199, 4304316), (398, 2152158), (409, 2094276), (597, 1434772), (796, 1076079), (818, 1047138), (877, 976692), (1194, 717386), (1227, 698092), (1636, 523569), (1754, 488346), (2388, 358693), (2454, 349046), (2631, 325564), (3508, 244173), (4908, 174523), (5262, 162782), (10524, 81391)]