2034686685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 3422453760

約数和(自身を除く): 1387767075

約数列:

[1, 3, 5, 15, 43, 59, 127, 129, 177, 215, 295, 381, 421, 635, 645, 885, 1263, 1905, 2105, 2537, 5461, 6315, 7493, 7611, 12685, 16383, 18103, 22479, 24839, 27305, 37465, 38055, 53467, 54309, 74517, 81915, 90515, 112395, 124195, 160401, 267335, 271545, 322199, 372585, 802005, 966597, 1068077, 1610995, 2299081, 3154553, 3204231, 4832985, 5340385, 6897243, 9463659, 11495405, 15772765, 16021155, 34486215, 47318295, 135645779, 406937337, 678228895, 2034686685]

約数ペア:

[(1, 2034686685), (3, 678228895), (5, 406937337), (15, 135645779), (43, 47318295), (59, 34486215), (127, 16021155), (129, 15772765), (177, 11495405), (215, 9463659), (295, 6897243), (381, 5340385), (421, 4832985), (635, 3204231), (645, 3154553), (885, 2299081), (1263, 1610995), (1905, 1068077), (2105, 966597), (2537, 802005), (5461, 372585), (6315, 322199), (7493, 271545), (7611, 267335), (12685, 160401), (16383, 124195), (18103, 112395), (22479, 90515), (24839, 81915), (27305, 74517), (37465, 54309), (38055, 53467)]