2858394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 4606566

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 269, 322, 462, 483, 506, 538, 759, 807, 966, 1518, 1614, 1771, 1883, 2959, 3542, 3766, 5313, 5649, 5918, 6187, 8877, 10626, 11298, 12374, 17754, 18561, 20713, 37122, 41426, 43309, 62139, 68057, 86618, 124278, 129927, 136114, 204171, 259854, 408342, 476399, 952798, 1429197, 2858394]

約数ペア:

[(1, 2858394), (2, 1429197), (3, 952798), (6, 476399), (7, 408342), (11, 259854), (14, 204171), (21, 136114), (22, 129927), (23, 124278), (33, 86618), (42, 68057), (46, 62139), (66, 43309), (69, 41426), (77, 37122), (138, 20713), (154, 18561), (161, 17754), (231, 12374), (253, 11298), (269, 10626), (322, 8877), (462, 6187), (483, 5918), (506, 5649), (538, 5313), (759, 3766), (807, 3542), (966, 2959), (1518, 1883), (1614, 1771)]