1271837384

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1801}}^1\times {\mathrm{2153}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 2445350040

約数和(自身を除く): 1173512656

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1801, 2153, 3602, 4306, 7204, 8612, 14408, 17224, 73841, 88273, 147682, 176546, 295364, 353092, 590728, 706184, 3877553, 7755106, 15510212, 31020424, 158979673, 317959346, 635918692, 1271837384]

約数ペア:

[(1, 1271837384), (2, 635918692), (4, 317959346), (8, 158979673), (41, 31020424), (82, 15510212), (164, 7755106), (328, 3877553), (1801, 706184), (2153, 590728), (3602, 353092), (4306, 295364), (7204, 176546), (8612, 147682), (14408, 88273), (17224, 73841)]