1040292008

素因数分解:

$2^3\times 7^1\times {\mathrm{4001}}^1\times {\mathrm{4643}}^1$

素因数の和:8657

約数の個数: 32

約数和(自身を含む): 2230234560

約数和(自身を除く): 1189942552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4001, 4643, 8002, 9286, 16004, 18572, 28007, 32008, 32501, 37144, 56014, 65002, 112028, 130004, 224056, 260008, 18576643, 37153286, 74306572, 130036501, 148613144, 260073002, 520146004, 1040292008]

約数ペア:

[(1, 1040292008), (2, 520146004), (4, 260073002), (7, 148613144), (8, 130036501), (14, 74306572), (28, 37153286), (56, 18576643), (4001, 260008), (4643, 224056), (8002, 130004), (9286, 112028), (16004, 65002), (18572, 56014), (28007, 37144), (32008, 32501)]