174890492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{797}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 371625408

約数和(自身を除く): 196734916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 461, 476, 797, 922, 1594, 1844, 3188, 3227, 5579, 6454, 7837, 11158, 12908, 13549, 15674, 22316, 27098, 31348, 54196, 54859, 94843, 109718, 189686, 219436, 367417, 379372, 734834, 1469668, 2571919, 5143838, 6246089, 10287676, 12492178, 24984356, 43722623, 87445246, 174890492]

約数ペア:

[(1, 174890492), (2, 87445246), (4, 43722623), (7, 24984356), (14, 12492178), (17, 10287676), (28, 6246089), (34, 5143838), (68, 2571919), (119, 1469668), (238, 734834), (461, 379372), (476, 367417), (797, 219436), (922, 189686), (1594, 109718), (1844, 94843), (3188, 54859), (3227, 54196), (5579, 31348), (6454, 27098), (7837, 22316), (11158, 15674), (12908, 13549)]