1387662865930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{663709}}^1$

素因数の和:664039

約数の個数: 64

約数和(自身を含む): 2769741475200

約数和(自身を除く): 1382078609270

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 229, 415, 458, 830, 913, 1145, 1826, 2290, 2519, 4565, 5038, 9130, 12595, 19007, 25190, 38014, 95035, 190070, 209077, 418154, 663709, 1045385, 1327418, 2090770, 3318545, 6637090, 7300799, 14601598, 36503995, 55087847, 73007990, 110175694, 151989361, 275439235, 303978722, 550878470, 605966317, 759946805, 1211932634, 1519893610, 1671882971, 3029831585, 3343765942, 6059663170, 8359414855, 12615116963, 16718829710, 25230233926, 63075584815, 126151169630, 138766286593, 277532573186, 693831432965, 1387662865930]

約数ペア:

[(1, 1387662865930), (2, 693831432965), (5, 277532573186), (10, 138766286593), (11, 126151169630), (22, 63075584815), (55, 25230233926), (83, 16718829710), (110, 12615116963), (166, 8359414855), (229, 6059663170), (415, 3343765942), (458, 3029831585), (830, 1671882971), (913, 1519893610), (1145, 1211932634), (1826, 759946805), (2290, 605966317), (2519, 550878470), (4565, 303978722), (5038, 275439235), (9130, 151989361), (12595, 110175694), (19007, 73007990), (25190, 55087847), (38014, 36503995), (95035, 14601598), (190070, 7300799), (209077, 6637090), (418154, 3318545), (663709, 2090770), (1045385, 1327418)]