1299163912

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{599}}^1\times {\mathrm{751}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 2578608000

約数和(自身を除く): 1279444088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 599, 722, 751, 1198, 1444, 1502, 2396, 2888, 3004, 4792, 6008, 11381, 14269, 22762, 28538, 45524, 57076, 91048, 114152, 216239, 271111, 432478, 449849, 542222, 864956, 899698, 1084444, 1729912, 1799396, 2168888, 3598792, 8547131, 17094262, 34188524, 68377048, 162395489, 324790978, 649581956, 1299163912]

約数ペア:

[(1, 1299163912), (2, 649581956), (4, 324790978), (8, 162395489), (19, 68377048), (38, 34188524), (76, 17094262), (152, 8547131), (361, 3598792), (599, 2168888), (722, 1799396), (751, 1729912), (1198, 1084444), (1444, 899698), (1502, 864956), (2396, 542222), (2888, 449849), (3004, 432478), (4792, 271111), (6008, 216239), (11381, 114152), (14269, 91048), (22762, 57076), (28538, 45524)]