2382904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 4798800

約数和(自身を除く): 2415896

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 257, 488, 514, 1028, 1159, 2056, 2318, 4636, 4883, 9272, 9766, 15677, 19532, 31354, 39064, 62708, 125416, 297863, 595726, 1191452, 2382904]

約数ペア:

[(1, 2382904), (2, 1191452), (4, 595726), (8, 297863), (19, 125416), (38, 62708), (61, 39064), (76, 31354), (122, 19532), (152, 15677), (244, 9766), (257, 9272), (488, 4883), (514, 4636), (1028, 2318), (1159, 2056)]