381338492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{4789}}^1$

素因数の和:5981

約数の個数: 24

約数和(自身を含む): 707348880

約数和(自身を除く): 326010388

約数列:

[1, 2, 4, 17, 34, 68, 1171, 2342, 4684, 4789, 9578, 19156, 19907, 39814, 79628, 81413, 162826, 325652, 5607919, 11215838, 22431676, 95334623, 190669246, 381338492]

約数ペア:

[(1, 381338492), (2, 190669246), (4, 95334623), (17, 22431676), (34, 11215838), (68, 5607919), (1171, 325652), (2342, 162826), (4684, 81413), (4789, 79628), (9578, 39814), (19156, 19907)]