2443904

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 4964340

約数和(自身を除く): 2520436

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 313, 488, 626, 976, 1252, 1952, 2504, 3904, 5008, 7808, 10016, 19093, 20032, 38186, 40064, 76372, 152744, 305488, 610976, 1221952, 2443904]

約数ペア:

[(1, 2443904), (2, 1221952), (4, 610976), (8, 305488), (16, 152744), (32, 76372), (61, 40064), (64, 38186), (122, 20032), (128, 19093), (244, 10016), (313, 7808), (488, 5008), (626, 3904), (976, 2504), (1252, 1952)]