2109289098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{635711}}^1$

素因数の和:635802

約数の個数: 32

約数和(自身を含む): 4882268160

約数和(自身を除く): 2772979062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 635711, 1271422, 1907133, 3814266, 4449977, 8899954, 13349931, 26699862, 50221169, 100442338, 150663507, 301327014, 351548183, 703096366, 1054644549, 2109289098]

約数ペア:

[(1, 2109289098), (2, 1054644549), (3, 703096366), (6, 351548183), (7, 301327014), (14, 150663507), (21, 100442338), (42, 50221169), (79, 26699862), (158, 13349931), (237, 8899954), (474, 4449977), (553, 3814266), (1106, 1907133), (1659, 1271422), (3318, 635711)]