2049410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 4161024

約数和(自身を除く): 2111614

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 601, 682, 1202, 1705, 3005, 3410, 6010, 6611, 13222, 18631, 33055, 37262, 66110, 93155, 186310, 204941, 409882, 1024705, 2049410]

約数ペア:

[(1, 2049410), (2, 1024705), (5, 409882), (10, 204941), (11, 186310), (22, 93155), (31, 66110), (55, 37262), (62, 33055), (110, 18631), (155, 13222), (310, 6611), (341, 6010), (601, 3410), (682, 3005), (1202, 1705)]