495514490406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6691}}^1\times {\mathrm{20201}}^1$

素因数の和:26957

約数の個数: 64

約数和(自身を含む): 1090186546176

約数和(自身を除く): 594672055770

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 6691, 13382, 20073, 20201, 40146, 40402, 60603, 86983, 121206, 173966, 260949, 262613, 314477, 521898, 525226, 628954, 787839, 943431, 949447, 1575678, 1886862, 1898894, 2848341, 4088201, 5696682, 8176402, 12264603, 12342811, 24529206, 24685622, 37028433, 74056866, 135164891, 270329782, 405494673, 810989346, 1757143583, 3514287166, 5271430749, 6352749877, 10542861498, 12705499754, 19058249631, 38116499262, 82585748401, 165171496802, 247757245203, 495514490406]

約数ペア:

[(1, 495514490406), (2, 247757245203), (3, 165171496802), (6, 82585748401), (13, 38116499262), (26, 19058249631), (39, 12705499754), (47, 10542861498), (78, 6352749877), (94, 5271430749), (141, 3514287166), (282, 1757143583), (611, 810989346), (1222, 405494673), (1833, 270329782), (3666, 135164891), (6691, 74056866), (13382, 37028433), (20073, 24685622), (20201, 24529206), (40146, 12342811), (40402, 12264603), (60603, 8176402), (86983, 5696682), (121206, 4088201), (173966, 2848341), (260949, 1898894), (262613, 1886862), (314477, 1575678), (521898, 949447), (525226, 943431), (628954, 787839)]