1255376486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3413}}^1$

素因数の和:3525

約数の個数: 64

約数和(自身を含む): 2422683648

約数和(自身を除く): 1167307162

約数列:

[1, 2, 7, 13, 14, 26, 43, 47, 86, 91, 94, 182, 301, 329, 559, 602, 611, 658, 1118, 1222, 2021, 3413, 3913, 4042, 4277, 6826, 7826, 8554, 14147, 23891, 26273, 28294, 44369, 47782, 52546, 88738, 146759, 160411, 183911, 293518, 310583, 320822, 367822, 621166, 1027313, 1122877, 1907867, 2054626, 2085343, 2245754, 3815734, 4170686, 6897673, 13355069, 13795346, 14597401, 26710138, 29194802, 48283711, 89669749, 96567422, 179339498, 627688243, 1255376486]

約数ペア:

[(1, 1255376486), (2, 627688243), (7, 179339498), (13, 96567422), (14, 89669749), (26, 48283711), (43, 29194802), (47, 26710138), (86, 14597401), (91, 13795346), (94, 13355069), (182, 6897673), (301, 4170686), (329, 3815734), (559, 2245754), (602, 2085343), (611, 2054626), (658, 1907867), (1118, 1122877), (1222, 1027313), (2021, 621166), (3413, 367822), (3913, 320822), (4042, 310583), (4277, 293518), (6826, 183911), (7826, 160411), (8554, 146759), (14147, 88738), (23891, 52546), (26273, 47782), (28294, 44369)]