2912243905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12973}}^1$

素因数の和:13153

約数の個数: 32

約数和(自身を含む): 3923337600

約数和(自身を除く): 1011093695

約数列:

[1, 5, 17, 19, 85, 95, 139, 323, 695, 1615, 2363, 2641, 11815, 12973, 13205, 44897, 64865, 220541, 224485, 246487, 1102705, 1232435, 1803247, 4190279, 9016235, 20951395, 30655199, 34261693, 153275995, 171308465, 582448781, 2912243905]

約数ペア:

[(1, 2912243905), (5, 582448781), (17, 171308465), (19, 153275995), (85, 34261693), (95, 30655199), (139, 20951395), (323, 9016235), (695, 4190279), (1615, 1803247), (2363, 1232435), (2641, 1102705), (11815, 246487), (12973, 224485), (13205, 220541), (44897, 64865)]