495156944

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2339}}^1$

素因数の和:2579

約数の個数: 40

約数和(自身を含む): 976678560

約数和(自身を除く): 481521616

約数列:

[1, 2, 4, 8, 16, 101, 131, 202, 262, 404, 524, 808, 1048, 1616, 2096, 2339, 4678, 9356, 13231, 18712, 26462, 37424, 52924, 105848, 211696, 236239, 306409, 472478, 612818, 944956, 1225636, 1889912, 2451272, 3779824, 4902544, 30947309, 61894618, 123789236, 247578472, 495156944]

約数ペア:

[(1, 495156944), (2, 247578472), (4, 123789236), (8, 61894618), (16, 30947309), (101, 4902544), (131, 3779824), (202, 2451272), (262, 1889912), (404, 1225636), (524, 944956), (808, 612818), (1048, 472478), (1616, 306409), (2096, 236239), (2339, 211696), (4678, 105848), (9356, 52924), (13231, 37424), (18712, 26462)]