2060982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 5571072

約数和(自身を除く): 3510090

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1487, 2974, 4461, 8922, 10409, 13383, 16357, 20818, 26766, 31227, 32714, 49071, 62454, 93681, 98142, 114499, 147213, 187362, 228998, 294426, 343497, 686994, 1030491, 2060982]

約数ペア:

[(1, 2060982), (2, 1030491), (3, 686994), (6, 343497), (7, 294426), (9, 228998), (11, 187362), (14, 147213), (18, 114499), (21, 98142), (22, 93681), (33, 62454), (42, 49071), (63, 32714), (66, 31227), (77, 26766), (99, 20818), (126, 16357), (154, 13383), (198, 10409), (231, 8922), (462, 4461), (693, 2974), (1386, 1487)]