2239328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 5433120

約数和(自身を除く): 3193792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 769, 1456, 1538, 2912, 3076, 5383, 6152, 9997, 10766, 12304, 19994, 21532, 24608, 39988, 43064, 69979, 79976, 86128, 139958, 159952, 172256, 279916, 319904, 559832, 1119664, 2239328]

約数ペア:

[(1, 2239328), (2, 1119664), (4, 559832), (7, 319904), (8, 279916), (13, 172256), (14, 159952), (16, 139958), (26, 86128), (28, 79976), (32, 69979), (52, 43064), (56, 39988), (91, 24608), (104, 21532), (112, 19994), (182, 12304), (208, 10766), (224, 9997), (364, 6152), (416, 5383), (728, 3076), (769, 2912), (1456, 1538)]