181028764

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{64013}}^1$

素因数の和:64125

約数の個数: 24

約数和(自身を含む): 365647968

約数和(自身を除く): 184619204

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 64013, 128026, 256052, 448091, 896182, 1792364, 6465313, 12930626, 25861252, 45257191, 90514382, 181028764]

約数ペア:

[(1, 181028764), (2, 90514382), (4, 45257191), (7, 25861252), (14, 12930626), (28, 6465313), (101, 1792364), (202, 896182), (404, 448091), (707, 256052), (1414, 128026), (2828, 64013)]