2009440056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6440513}}^1$

素因数の和:6440535

約数の個数: 32

約数和(自身を含む): 5410031760

約数和(自身を除く): 3400591704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 6440513, 12881026, 19321539, 25762052, 38643078, 51524104, 77286156, 83726669, 154572312, 167453338, 251180007, 334906676, 502360014, 669813352, 1004720028, 2009440056]

約数ペア:

[(1, 2009440056), (2, 1004720028), (3, 669813352), (4, 502360014), (6, 334906676), (8, 251180007), (12, 167453338), (13, 154572312), (24, 83726669), (26, 77286156), (39, 51524104), (52, 38643078), (78, 25762052), (104, 19321539), (156, 12881026), (312, 6440513)]