2013729326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{30161}}^1$

素因数の和:30440

約数の個数: 32

約数和(自身を含む): 3648395520

約数和(自身を除く): 1634666194

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 3514, 4769, 9538, 30161, 33383, 60322, 66766, 211127, 422254, 573059, 1146118, 4011413, 7570411, 8022826, 15140822, 52992877, 105985754, 143837809, 287675618, 1006864663, 2013729326]

約数ペア:

[(1, 2013729326), (2, 1006864663), (7, 287675618), (14, 143837809), (19, 105985754), (38, 52992877), (133, 15140822), (251, 8022826), (266, 7570411), (502, 4011413), (1757, 1146118), (3514, 573059), (4769, 422254), (9538, 211127), (30161, 66766), (33383, 60322)]