520022202

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{4547}}^1$

素因数の和:4955

約数の個数: 48

約数和(自身を含む): 1213224480

約数和(自身を除く): 693202278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 389, 778, 1167, 2334, 2723, 4547, 5446, 8169, 9094, 13641, 16338, 19061, 27282, 31829, 38122, 57183, 63658, 95487, 114366, 190974, 222803, 445606, 668409, 1336818, 1768783, 3537566, 5306349, 10612698, 12381481, 24762962, 37144443, 74288886, 86670367, 173340734, 260011101, 520022202]

約数ペア:

[(1, 520022202), (2, 260011101), (3, 173340734), (6, 86670367), (7, 74288886), (14, 37144443), (21, 24762962), (42, 12381481), (49, 10612698), (98, 5306349), (147, 3537566), (294, 1768783), (389, 1336818), (778, 668409), (1167, 445606), (2334, 222803), (2723, 190974), (4547, 114366), (5446, 95487), (8169, 63658), (9094, 57183), (13641, 38122), (16338, 31829), (19061, 27282)]