252562954

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 465393600

約数和(自身を除く): 212830646

約数列:

[1, 2, 7, 14, 23, 46, 49, 89, 98, 161, 178, 322, 623, 1127, 1246, 1259, 2047, 2254, 2518, 4094, 4361, 8722, 8813, 14329, 17626, 28658, 28957, 57914, 61691, 100303, 112051, 123382, 200606, 202699, 224102, 405398, 784357, 1418893, 1568714, 2577173, 2837786, 5154346, 5490499, 10980998, 18040211, 36080422, 126281477, 252562954]

約数ペア:

[(1, 252562954), (2, 126281477), (7, 36080422), (14, 18040211), (23, 10980998), (46, 5490499), (49, 5154346), (89, 2837786), (98, 2577173), (161, 1568714), (178, 1418893), (322, 784357), (623, 405398), (1127, 224102), (1246, 202699), (1259, 200606), (2047, 123382), (2254, 112051), (2518, 100303), (4094, 61691), (4361, 57914), (8722, 28957), (8813, 28658), (14329, 17626)]