4525458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 11197440

約数和(自身を除く): 6671982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 107, 114, 133, 159, 214, 266, 318, 321, 371, 399, 642, 742, 749, 798, 1007, 1113, 1498, 2014, 2033, 2226, 2247, 3021, 4066, 4494, 5671, 6042, 6099, 7049, 11342, 12198, 14098, 14231, 17013, 21147, 28462, 34026, 39697, 42294, 42693, 79394, 85386, 107749, 119091, 215498, 238182, 323247, 646494, 754243, 1508486, 2262729, 4525458]

約数ペア:

[(1, 4525458), (2, 2262729), (3, 1508486), (6, 754243), (7, 646494), (14, 323247), (19, 238182), (21, 215498), (38, 119091), (42, 107749), (53, 85386), (57, 79394), (106, 42693), (107, 42294), (114, 39697), (133, 34026), (159, 28462), (214, 21147), (266, 17013), (318, 14231), (321, 14098), (371, 12198), (399, 11342), (642, 7049), (742, 6099), (749, 6042), (798, 5671), (1007, 4494), (1113, 4066), (1498, 3021), (2014, 2247), (2033, 2226)]