3886990744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{100741}}^1$

素因数の和:100820

約数の個数: 64

約数和(自身を含む): 9139314240

約数和(自身を除く): 5252323496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 9646, 19292, 38584, 100741, 201482, 402964, 705187, 805928, 1309633, 1410374, 2619266, 2820748, 5238532, 5339273, 5641496, 9167431, 10477064, 10678546, 18334862, 21357092, 36669724, 37374911, 42714184, 69410549, 73339448, 74749822, 138821098, 149499644, 277642196, 298999288, 485873843, 555284392, 971747686, 1943495372, 3886990744]

約数ペア:

[(1, 3886990744), (2, 1943495372), (4, 971747686), (7, 555284392), (8, 485873843), (13, 298999288), (14, 277642196), (26, 149499644), (28, 138821098), (52, 74749822), (53, 73339448), (56, 69410549), (91, 42714184), (104, 37374911), (106, 36669724), (182, 21357092), (212, 18334862), (364, 10678546), (371, 10477064), (424, 9167431), (689, 5641496), (728, 5339273), (742, 5238532), (1378, 2820748), (1484, 2619266), (2756, 1410374), (2968, 1309633), (4823, 805928), (5512, 705187), (9646, 402964), (19292, 201482), (38584, 100741)]