4978892

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 9541560

約数和(自身を除く): 4562668

約数列:

[1, 2, 4, 17, 34, 59, 68, 73, 118, 146, 236, 289, 292, 578, 1003, 1156, 1241, 2006, 2482, 4012, 4307, 4964, 8614, 17051, 17228, 21097, 34102, 42194, 68204, 73219, 84388, 146438, 292876, 1244723, 2489446, 4978892]

約数ペア:

[(1, 4978892), (2, 2489446), (4, 1244723), (17, 292876), (34, 146438), (59, 84388), (68, 73219), (73, 68204), (118, 42194), (146, 34102), (236, 21097), (289, 17228), (292, 17051), (578, 8614), (1003, 4964), (1156, 4307), (1241, 4012), (2006, 2482)]