2378617486

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{15391}}^1$

素因数の和:15509

約数の個数: 48

約数和(自身を含む): 4421813760

約数和(自身を除く): 2043196274

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 133, 166, 266, 581, 931, 1162, 1577, 1862, 3154, 4067, 8134, 11039, 15391, 22078, 30782, 77273, 107737, 154546, 215474, 292429, 584858, 754159, 1277453, 1508318, 2047003, 2554906, 4094006, 8942171, 14329021, 17884342, 24271607, 28658042, 48543214, 62595197, 125190394, 169901249, 339802498, 1189308743, 2378617486]

約数ペア:

[(1, 2378617486), (2, 1189308743), (7, 339802498), (14, 169901249), (19, 125190394), (38, 62595197), (49, 48543214), (83, 28658042), (98, 24271607), (133, 17884342), (166, 14329021), (266, 8942171), (581, 4094006), (931, 2554906), (1162, 2047003), (1577, 1508318), (1862, 1277453), (3154, 754159), (4067, 584858), (8134, 292429), (11039, 215474), (15391, 154546), (22078, 107737), (30782, 77273)]