2129028044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{120067}}^1$

素因数の和:120126

約数の個数: 48

約数和(自身を含む): 4518398976

約数和(自身を除く): 2389370932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 17732, 120067, 240134, 480268, 1320737, 1560871, 2641474, 3121742, 3722077, 5282948, 6243484, 7444154, 14888308, 17169581, 34339162, 40942847, 48387001, 68678324, 81885694, 96774002, 163771388, 193548004, 532257011, 1064514022, 2129028044]

約数ペア:

[(1, 2129028044), (2, 1064514022), (4, 532257011), (11, 193548004), (13, 163771388), (22, 96774002), (26, 81885694), (31, 68678324), (44, 48387001), (52, 40942847), (62, 34339162), (124, 17169581), (143, 14888308), (286, 7444154), (341, 6243484), (403, 5282948), (572, 3722077), (682, 3121742), (806, 2641474), (1364, 1560871), (1612, 1320737), (4433, 480268), (8866, 240134), (17732, 120067)]