4557124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 9709056

約数和(自身を除く): 5151932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 257, 286, 341, 403, 514, 572, 682, 806, 1028, 1364, 1612, 2827, 3341, 4433, 5654, 6682, 7967, 8866, 11308, 13364, 15934, 17732, 31868, 36751, 73502, 87637, 103571, 147004, 175274, 207142, 350548, 414284, 1139281, 2278562, 4557124]

約数ペア:

[(1, 4557124), (2, 2278562), (4, 1139281), (11, 414284), (13, 350548), (22, 207142), (26, 175274), (31, 147004), (44, 103571), (52, 87637), (62, 73502), (124, 36751), (143, 31868), (257, 17732), (286, 15934), (341, 13364), (403, 11308), (514, 8866), (572, 7967), (682, 6682), (806, 5654), (1028, 4433), (1364, 3341), (1612, 2827)]