393445066

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{619}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 684956160

約数和(自身を除く): 291511094

約数列:

[1, 2, 7, 14, 83, 166, 547, 581, 619, 1094, 1162, 1238, 3829, 4333, 7658, 8666, 45401, 51377, 90802, 102754, 317807, 338593, 359639, 635614, 677186, 719278, 2370151, 4740302, 28103219, 56206438, 196722533, 393445066]

約数ペア:

[(1, 393445066), (2, 196722533), (7, 56206438), (14, 28103219), (83, 4740302), (166, 2370151), (547, 719278), (581, 677186), (619, 635614), (1094, 359639), (1162, 338593), (1238, 317807), (3829, 102754), (4333, 90802), (7658, 51377), (8666, 45401)]