2912447388

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{20939}}^1$

素因数の和:21186

約数の個数: 48

約数和(自身を含む): 6937338240

約数和(自身を除く): 4024890852

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 173, 201, 268, 346, 402, 519, 692, 804, 1038, 2076, 11591, 20939, 23182, 34773, 41878, 46364, 62817, 69546, 83756, 125634, 139092, 251268, 1402913, 2805826, 3622447, 4208739, 5611652, 7244894, 8417478, 10867341, 14489788, 16834956, 21734682, 43469364, 242703949, 485407898, 728111847, 970815796, 1456223694, 2912447388]

約数ペア:

[(1, 2912447388), (2, 1456223694), (3, 970815796), (4, 728111847), (6, 485407898), (12, 242703949), (67, 43469364), (134, 21734682), (173, 16834956), (201, 14489788), (268, 10867341), (346, 8417478), (402, 7244894), (519, 5611652), (692, 4208739), (804, 3622447), (1038, 2805826), (2076, 1402913), (11591, 251268), (20939, 139092), (23182, 125634), (34773, 83756), (41878, 69546), (46364, 62817)]