2983684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3225596

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 83, 86, 166, 172, 209, 332, 418, 473, 817, 836, 913, 946, 1577, 1634, 1826, 1892, 3154, 3268, 3569, 3652, 6308, 7138, 8987, 14276, 17347, 17974, 34694, 35948, 39259, 67811, 69388, 78518, 135622, 157036, 271244, 745921, 1491842, 2983684]

約数ペア:

[(1, 2983684), (2, 1491842), (4, 745921), (11, 271244), (19, 157036), (22, 135622), (38, 78518), (43, 69388), (44, 67811), (76, 39259), (83, 35948), (86, 34694), (166, 17974), (172, 17347), (209, 14276), (332, 8987), (418, 7138), (473, 6308), (817, 3652), (836, 3569), (913, 3268), (946, 3154), (1577, 1892), (1634, 1826)]