1053837316

素因数分解:

$2^2\times 7^4\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:786

約数の個数: 60

約数和(自身を含む): 2166259788

約数和(自身を除く): 1112422472

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 343, 394, 557, 686, 788, 1114, 1372, 1379, 2228, 2401, 2758, 3899, 4802, 5516, 7798, 9604, 9653, 15596, 19306, 27293, 38612, 54586, 67571, 109172, 109729, 135142, 191051, 219458, 270284, 382102, 438916, 472997, 764204, 768103, 945994, 1337357, 1536206, 1891988, 2674714, 3072412, 5349428, 5376721, 10753442, 21506884, 37637047, 75274094, 150548188, 263459329, 526918658, 1053837316]

約数ペア:

[(1, 1053837316), (2, 526918658), (4, 263459329), (7, 150548188), (14, 75274094), (28, 37637047), (49, 21506884), (98, 10753442), (196, 5376721), (197, 5349428), (343, 3072412), (394, 2674714), (557, 1891988), (686, 1536206), (788, 1337357), (1114, 945994), (1372, 768103), (1379, 764204), (2228, 472997), (2401, 438916), (2758, 382102), (3899, 270284), (4802, 219458), (5516, 191051), (7798, 135142), (9604, 109729), (9653, 109172), (15596, 67571), (19306, 54586), (27293, 38612)]