951886624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{120431}}^1$

素因数の和:120473

約数の個数: 48

約数和(自身を含む): 2124420480

約数和(自身を除く): 1172533856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 120431, 240862, 481724, 963448, 1565603, 1926896, 2288189, 3131206, 3853792, 4576378, 6262412, 9152756, 12524824, 18305512, 25049648, 29746457, 36611024, 50099296, 59492914, 73222048, 118985828, 237971656, 475943312, 951886624]

約数ペア:

[(1, 951886624), (2, 475943312), (4, 237971656), (8, 118985828), (13, 73222048), (16, 59492914), (19, 50099296), (26, 36611024), (32, 29746457), (38, 25049648), (52, 18305512), (76, 12524824), (104, 9152756), (152, 6262412), (208, 4576378), (247, 3853792), (304, 3131206), (416, 2288189), (494, 1926896), (608, 1565603), (988, 963448), (1976, 481724), (3952, 240862), (7904, 120431)]