393138362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 642152448

約数和(自身を除く): 249014086

約数列:

[1, 2, 17, 34, 47, 94, 157, 314, 799, 1567, 1598, 2669, 3134, 5338, 7379, 14758, 26639, 53278, 73649, 125443, 147298, 246019, 250886, 492038, 1252033, 2504066, 4182323, 8364646, 11562893, 23125786, 196569181, 393138362]

約数ペア:

[(1, 393138362), (2, 196569181), (17, 23125786), (34, 11562893), (47, 8364646), (94, 4182323), (157, 2504066), (314, 1252033), (799, 492038), (1567, 250886), (1598, 246019), (2669, 147298), (3134, 125443), (5338, 73649), (7379, 53278), (14758, 26639)]