9968795612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{15511}}^1$

素因数の和:15690

約数の個数: 48

約数和(自身を含む): 18513137664

約数和(自身を除く): 8544342052

約数列:

[1, 2, 4, 31, 62, 71, 73, 124, 142, 146, 284, 292, 2201, 2263, 4402, 4526, 5183, 8804, 9052, 10366, 15511, 20732, 31022, 62044, 160673, 321346, 480841, 642692, 961682, 1101281, 1132303, 1923364, 2202562, 2264606, 4405124, 4529212, 34139711, 35101393, 68279422, 70202786, 80393513, 136558844, 140405572, 160787026, 321574052, 2492198903, 4984397806, 9968795612]

約数ペア:

[(1, 9968795612), (2, 4984397806), (4, 2492198903), (31, 321574052), (62, 160787026), (71, 140405572), (73, 136558844), (124, 80393513), (142, 70202786), (146, 68279422), (284, 35101393), (292, 34139711), (2201, 4529212), (2263, 4405124), (4402, 2264606), (4526, 2202562), (5183, 1923364), (8804, 1132303), (9052, 1101281), (10366, 961682), (15511, 642692), (20732, 480841), (31022, 321346), (62044, 160673)]