1273453064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 2622291840

約数和(自身を除く): 1348838776

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 151, 166, 302, 332, 604, 664, 977, 1079, 1208, 1954, 1963, 2158, 3908, 3926, 4316, 7816, 7852, 8632, 12533, 12701, 15704, 25066, 25402, 50132, 50804, 81091, 100264, 101608, 147527, 162182, 162929, 295054, 324364, 325858, 590108, 648728, 651716, 1054183, 1180216, 1303432, 1917851, 2108366, 3835702, 4216732, 7671404, 8433464, 12244741, 15342808, 24489482, 48978964, 97957928, 159181633, 318363266, 636726532, 1273453064]

約数ペア:

[(1, 1273453064), (2, 636726532), (4, 318363266), (8, 159181633), (13, 97957928), (26, 48978964), (52, 24489482), (83, 15342808), (104, 12244741), (151, 8433464), (166, 7671404), (302, 4216732), (332, 3835702), (604, 2108366), (664, 1917851), (977, 1303432), (1079, 1180216), (1208, 1054183), (1954, 651716), (1963, 648728), (2158, 590108), (3908, 325858), (3926, 324364), (4316, 295054), (7816, 162929), (7852, 162182), (8632, 147527), (12533, 101608), (12701, 100264), (15704, 81091), (25066, 50804), (25402, 50132)]