1520643008

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{173431}}^1$

素因数の和:173580

約数の個数: 28

約数和(自身を含む): 3039569232

約数和(自身を除く): 1518926224

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 173431, 346862, 693724, 1387448, 2774896, 5549792, 11099584, 23760047, 47520094, 95040188, 190080376, 380160752, 760321504, 1520643008]

約数ペア:

[(1, 1520643008), (2, 760321504), (4, 380160752), (8, 190080376), (16, 95040188), (32, 47520094), (64, 23760047), (137, 11099584), (274, 5549792), (548, 2774896), (1096, 1387448), (2192, 693724), (4384, 346862), (8768, 173431)]