323986430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2251}}^1$

素因数の和:2684

約数の個数: 32

約数和(自身を含む): 600743520

約数和(自身を除く): 276757090

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 389, 778, 1945, 2251, 3890, 4502, 11255, 14393, 22510, 28786, 71965, 83287, 143930, 166574, 416435, 832870, 875639, 1751278, 4378195, 8756390, 32398643, 64797286, 161993215, 323986430]

約数ペア:

[(1, 323986430), (2, 161993215), (5, 64797286), (10, 32398643), (37, 8756390), (74, 4378195), (185, 1751278), (370, 875639), (389, 832870), (778, 416435), (1945, 166574), (2251, 143930), (3890, 83287), (4502, 71965), (11255, 28786), (14393, 22510)]