1520221098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 3353472000

約数和(自身を除く): 1833250902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 283, 398, 409, 566, 597, 818, 849, 1194, 1227, 1698, 2189, 2454, 3113, 4378, 4499, 6226, 6567, 8998, 9339, 13134, 13497, 18678, 26994, 56317, 81391, 112634, 115747, 162782, 168951, 231494, 244173, 337902, 347241, 488346, 619487, 694482, 895301, 1238974, 1273217, 1790602, 1858461, 2546434, 2685903, 3716922, 3819651, 5371806, 7639302, 23033653, 46067306, 69100959, 138201918, 253370183, 506740366, 760110549, 1520221098]

約数ペア:

[(1, 1520221098), (2, 760110549), (3, 506740366), (6, 253370183), (11, 138201918), (22, 69100959), (33, 46067306), (66, 23033653), (199, 7639302), (283, 5371806), (398, 3819651), (409, 3716922), (566, 2685903), (597, 2546434), (818, 1858461), (849, 1790602), (1194, 1273217), (1227, 1238974), (1698, 895301), (2189, 694482), (2454, 619487), (3113, 488346), (4378, 347241), (4499, 337902), (6226, 244173), (6567, 231494), (8998, 168951), (9339, 162782), (13134, 115747), (13497, 112634), (18678, 81391), (26994, 56317)]