2123238918

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{144497}}^1$

素因数の和:144612

約数の個数: 32

約数和(自身を含む): 4438978560

約数和(自身を除く): 2315739642

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 7347, 14694, 144497, 288994, 433491, 866982, 4479407, 8958814, 11415263, 13438221, 22830526, 26876442, 34245789, 68491578, 353873153, 707746306, 1061619459, 2123238918]

約数ペア:

[(1, 2123238918), (2, 1061619459), (3, 707746306), (6, 353873153), (31, 68491578), (62, 34245789), (79, 26876442), (93, 22830526), (158, 13438221), (186, 11415263), (237, 8958814), (474, 4479407), (2449, 866982), (4898, 433491), (7347, 288994), (14694, 144497)]