1238109796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{236461}}^1$

素因数の和:236500

約数の個数: 48

約数和(自身を含む): 2860244352

約数和(自身を除く): 1622134556

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 236461, 472922, 945844, 1655227, 2601071, 3310454, 4019837, 5202142, 6620908, 8039674, 10404284, 16079348, 18207497, 28138859, 36414994, 44218207, 56277718, 72829988, 88436414, 112555436, 176872828, 309527449, 619054898, 1238109796]

約数ペア:

[(1, 1238109796), (2, 619054898), (4, 309527449), (7, 176872828), (11, 112555436), (14, 88436414), (17, 72829988), (22, 56277718), (28, 44218207), (34, 36414994), (44, 28138859), (68, 18207497), (77, 16079348), (119, 10404284), (154, 8039674), (187, 6620908), (238, 5202142), (308, 4019837), (374, 3310454), (476, 2601071), (748, 1655227), (1309, 945844), (2618, 472922), (5236, 236461)]