2488112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 5362752

約数和(自身を除く): 2874640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 211, 268, 422, 536, 737, 844, 1072, 1474, 1688, 2321, 2948, 3376, 4642, 5896, 9284, 11792, 14137, 18568, 28274, 37136, 56548, 113096, 155507, 226192, 311014, 622028, 1244056, 2488112]

約数ペア:

[(1, 2488112), (2, 1244056), (4, 622028), (8, 311014), (11, 226192), (16, 155507), (22, 113096), (44, 56548), (67, 37136), (88, 28274), (134, 18568), (176, 14137), (211, 11792), (268, 9284), (422, 5896), (536, 4642), (737, 3376), (844, 2948), (1072, 2321), (1474, 1688)]