2073544784

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 4310884800

約数和(自身を除く): 2237340016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 173, 178, 304, 346, 356, 443, 692, 712, 886, 1384, 1424, 1691, 1772, 2768, 3287, 3382, 3544, 6574, 6764, 7088, 8417, 13148, 13528, 15397, 16834, 26296, 27056, 30794, 33668, 39427, 52592, 61588, 67336, 76639, 78854, 123176, 134672, 153278, 157708, 246352, 292543, 306556, 315416, 585086, 613112, 630832, 749113, 1170172, 1226224, 1456141, 1498226, 2340344, 2912282, 2996452, 4680688, 5824564, 5992904, 6820871, 11649128, 11985808, 13641742, 23298256, 27283484, 54566968, 109133936, 129596549, 259193098, 518386196, 1036772392, 2073544784]

約数ペア:

[(1, 2073544784), (2, 1036772392), (4, 518386196), (8, 259193098), (16, 129596549), (19, 109133936), (38, 54566968), (76, 27283484), (89, 23298256), (152, 13641742), (173, 11985808), (178, 11649128), (304, 6820871), (346, 5992904), (356, 5824564), (443, 4680688), (692, 2996452), (712, 2912282), (886, 2340344), (1384, 1498226), (1424, 1456141), (1691, 1226224), (1772, 1170172), (2768, 749113), (3287, 630832), (3382, 613112), (3544, 585086), (6574, 315416), (6764, 306556), (7088, 292543), (8417, 246352), (13148, 157708), (13528, 153278), (15397, 134672), (16834, 123176), (26296, 78854), (27056, 76639), (30794, 67336), (33668, 61588), (39427, 52592)]