1337496888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{612407}}^1$

素因数の和:612436

約数の個数: 64

約数和(自身を含む): 4115381760

約数和(自身を除く): 2777884872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 612407, 1224814, 1837221, 2449628, 3674442, 4286849, 4899256, 7348884, 7961291, 8573698, 12860547, 14697768, 15922582, 17147396, 23883873, 25721094, 31845164, 34294792, 47767746, 51442188, 55729037, 63690328, 95535492, 102884376, 111458074, 167187111, 191070984, 222916148, 334374222, 445832296, 668748444, 1337496888]

約数ペア:

[(1, 1337496888), (2, 668748444), (3, 445832296), (4, 334374222), (6, 222916148), (7, 191070984), (8, 167187111), (12, 111458074), (13, 102884376), (14, 95535492), (21, 63690328), (24, 55729037), (26, 51442188), (28, 47767746), (39, 34294792), (42, 31845164), (52, 25721094), (56, 23883873), (78, 17147396), (84, 15922582), (91, 14697768), (104, 12860547), (156, 8573698), (168, 7961291), (182, 7348884), (273, 4899256), (312, 4286849), (364, 3674442), (546, 2449628), (728, 1837221), (1092, 1224814), (2184, 612407)]