4121252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 7657440

約数和(自身を除く): 3536188

約数列:

[1, 2, 4, 19, 38, 76, 211, 257, 422, 514, 844, 1028, 4009, 4883, 8018, 9766, 16036, 19532, 54227, 108454, 216908, 1030313, 2060626, 4121252]

約数ペア:

[(1, 4121252), (2, 2060626), (4, 1030313), (19, 216908), (38, 108454), (76, 54227), (211, 19532), (257, 16036), (422, 9766), (514, 8018), (844, 4883), (1028, 4009)]