2033658848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{4933}}^1$

素因数の和:5947

約数の個数: 48

約数和(自身を含む): 4316973696

約数和(自身を除く): 2283314848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 991, 1982, 3964, 4933, 7928, 9866, 12883, 15856, 19732, 25766, 31712, 39464, 51532, 64129, 78928, 103064, 128258, 157856, 206128, 256516, 412256, 513032, 1026064, 2052128, 4888603, 9777206, 19554412, 39108824, 63551839, 78217648, 127103678, 156435296, 254207356, 508414712, 1016829424, 2033658848]

約数ペア:

[(1, 2033658848), (2, 1016829424), (4, 508414712), (8, 254207356), (13, 156435296), (16, 127103678), (26, 78217648), (32, 63551839), (52, 39108824), (104, 19554412), (208, 9777206), (416, 4888603), (991, 2052128), (1982, 1026064), (3964, 513032), (4933, 412256), (7928, 256516), (9866, 206128), (12883, 157856), (15856, 128258), (19732, 103064), (25766, 78928), (31712, 64129), (39464, 51532)]