1630990088

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{320053}}^1$

素因数の和:320086

約数の個数: 48

約数和(自身を含む): 3831046380

約数和(自身を除く): 2200056292

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 320053, 640106, 1280212, 2240371, 2560424, 4160689, 4480742, 8321378, 8961484, 15682597, 16642756, 17922968, 29124823, 31365194, 33285512, 58249646, 62730388, 116499292, 125460776, 203873761, 232998584, 407747522, 815495044, 1630990088]

約数ペア:

[(1, 1630990088), (2, 815495044), (4, 407747522), (7, 232998584), (8, 203873761), (13, 125460776), (14, 116499292), (26, 62730388), (28, 58249646), (49, 33285512), (52, 31365194), (56, 29124823), (91, 17922968), (98, 16642756), (104, 15682597), (182, 8961484), (196, 8321378), (364, 4480742), (392, 4160689), (637, 2560424), (728, 2240371), (1274, 1280212), (2548, 640106), (5096, 320053)]