2917966064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 6265473984

約数和(自身を除く): 3347507920

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 263, 328, 526, 533, 656, 1052, 1066, 1301, 2104, 2132, 2602, 3419, 4208, 4264, 5204, 6838, 8528, 10408, 10783, 13676, 16913, 20816, 21566, 27352, 33826, 43132, 53341, 54704, 67652, 86264, 106682, 135304, 140179, 172528, 213364, 270608, 280358, 342163, 426728, 560716, 684326, 693433, 853456, 1121432, 1368652, 1386866, 2242864, 2737304, 2773732, 4448119, 5474608, 5547464, 8896238, 11094928, 14028683, 17792476, 28057366, 35584952, 56114732, 71169904, 112229464, 182372879, 224458928, 364745758, 729491516, 1458983032, 2917966064]

約数ペア:

[(1, 2917966064), (2, 1458983032), (4, 729491516), (8, 364745758), (13, 224458928), (16, 182372879), (26, 112229464), (41, 71169904), (52, 56114732), (82, 35584952), (104, 28057366), (164, 17792476), (208, 14028683), (263, 11094928), (328, 8896238), (526, 5547464), (533, 5474608), (656, 4448119), (1052, 2773732), (1066, 2737304), (1301, 2242864), (2104, 1386866), (2132, 1368652), (2602, 1121432), (3419, 853456), (4208, 693433), (4264, 684326), (5204, 560716), (6838, 426728), (8528, 342163), (10408, 280358), (10783, 270608), (13676, 213364), (16913, 172528), (20816, 140179), (21566, 135304), (27352, 106682), (33826, 86264), (43132, 67652), (53341, 54704)]