298382084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74521}}^1$

素因数の和:74556

約数の個数: 48

約数和(自身を含む): 701102976

約数和(自身を除く): 402720892

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 74521, 149042, 298084, 521647, 819731, 968773, 1043294, 1639462, 1937546, 2086588, 3278924, 3875092, 5738117, 6781411, 10656503, 11476234, 13562822, 21313006, 22952468, 27125644, 42626012, 74595521, 149191042, 298382084]

約数ペア:

[(1, 298382084), (2, 149191042), (4, 74595521), (7, 42626012), (11, 27125644), (13, 22952468), (14, 21313006), (22, 13562822), (26, 11476234), (28, 10656503), (44, 6781411), (52, 5738117), (77, 3875092), (91, 3278924), (143, 2086588), (154, 1937546), (182, 1639462), (286, 1043294), (308, 968773), (364, 819731), (572, 521647), (1001, 298084), (2002, 149042), (4004, 74521)]