998846056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181213}}^1$

素因数の和:181285

約数の個数: 32

約数和(自身を含む): 2054966760

約数和(自身を除く): 1056120704

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 181213, 362426, 724852, 1449704, 2355769, 4711538, 9423076, 9604289, 18846152, 19208578, 38417156, 76834312, 124855757, 249711514, 499423028, 998846056]

約数ペア:

[(1, 998846056), (2, 499423028), (4, 249711514), (8, 124855757), (13, 76834312), (26, 38417156), (52, 19208578), (53, 18846152), (104, 9604289), (106, 9423076), (212, 4711538), (424, 2355769), (689, 1449704), (1378, 724852), (2756, 362426), (5512, 181213)]