829274012

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{683}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 1681085952

約数和(自身を除く): 851811940

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 421, 683, 721, 842, 1366, 1442, 1684, 2732, 2884, 2947, 4781, 5894, 9562, 11788, 19124, 43363, 70349, 86726, 140698, 173452, 281396, 287543, 303541, 492443, 575086, 607082, 984886, 1150172, 1214164, 1969772, 2012801, 4025602, 8051204, 29616929, 59233858, 118467716, 207318503, 414637006, 829274012]

約数ペア:

[(1, 829274012), (2, 414637006), (4, 207318503), (7, 118467716), (14, 59233858), (28, 29616929), (103, 8051204), (206, 4025602), (412, 2012801), (421, 1969772), (683, 1214164), (721, 1150172), (842, 984886), (1366, 607082), (1442, 575086), (1684, 492443), (2732, 303541), (2884, 287543), (2947, 281396), (4781, 173452), (5894, 140698), (9562, 86726), (11788, 70349), (19124, 43363)]