2021073586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{30271}}^1$

素因数の和:30550

約数の個数: 32

約数和(自身を含む): 3661701120

約数和(自身を除く): 1640627534

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 3514, 4769, 9538, 30271, 33383, 60542, 66766, 211897, 423794, 575149, 1150298, 4026043, 7598021, 8052086, 15196042, 53186147, 106372294, 144362399, 288724798, 1010536793, 2021073586]

約数ペア:

[(1, 2021073586), (2, 1010536793), (7, 288724798), (14, 144362399), (19, 106372294), (38, 53186147), (133, 15196042), (251, 8052086), (266, 7598021), (502, 4026043), (1757, 1150298), (3514, 575149), (4769, 423794), (9538, 211897), (30271, 66766), (33383, 60542)]