253414419170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11694251}}^1$

素因数の和:11694466

約数の個数: 32

約数和(自身を含む): 500139769536

約数和(自身を除く): 246725350366

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 10835, 21670, 11694251, 23388502, 58471255, 116942510, 128636761, 257273522, 643183805, 1286367610, 2303767447, 4607534894, 11518837235, 23037674470, 25341441917, 50682883834, 126707209585, 253414419170]

約数ペア:

[(1, 253414419170), (2, 126707209585), (5, 50682883834), (10, 25341441917), (11, 23037674470), (22, 11518837235), (55, 4607534894), (110, 2303767447), (197, 1286367610), (394, 643183805), (985, 257273522), (1970, 128636761), (2167, 116942510), (4334, 58471255), (10835, 23388502), (21670, 11694251)]