10387748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 22296960

約数和(自身を除く): 11909212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 157, 238, 278, 314, 476, 556, 628, 973, 1099, 1946, 2198, 2363, 2669, 3892, 4396, 4726, 5338, 9452, 10676, 16541, 18683, 21823, 33082, 37366, 43646, 66164, 74732, 87292, 152761, 305522, 370991, 611044, 741982, 1483964, 2596937, 5193874, 10387748]

約数ペア:

[(1, 10387748), (2, 5193874), (4, 2596937), (7, 1483964), (14, 741982), (17, 611044), (28, 370991), (34, 305522), (68, 152761), (119, 87292), (139, 74732), (157, 66164), (238, 43646), (278, 37366), (314, 33082), (476, 21823), (556, 18683), (628, 16541), (973, 10676), (1099, 9452), (1946, 5338), (2198, 4726), (2363, 4396), (2669, 3892)]