4002446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 7402752

約数和(自身を除く): 3400306

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 251, 469, 502, 938, 1139, 1757, 2278, 3514, 4267, 7973, 8534, 15946, 16817, 29869, 33634, 59738, 117719, 235438, 285889, 571778, 2001223, 4002446]

約数ペア:

[(1, 4002446), (2, 2001223), (7, 571778), (14, 285889), (17, 235438), (34, 117719), (67, 59738), (119, 33634), (134, 29869), (238, 16817), (251, 15946), (469, 8534), (502, 7973), (938, 4267), (1139, 3514), (1757, 2278)]