355283764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{132371}}^1$

素因数の和:132447

約数の個数: 24

約数和(自身を含む): 689393376

約数和(自身を除く): 334109612

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 132371, 264742, 529484, 1456081, 2912162, 5824324, 8074631, 16149262, 32298524, 88820941, 177641882, 355283764]

約数ペア:

[(1, 355283764), (2, 177641882), (4, 88820941), (11, 32298524), (22, 16149262), (44, 8074631), (61, 5824324), (122, 2912162), (244, 1456081), (671, 529484), (1342, 264742), (2684, 132371)]