2013149864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1204037}}^1$

素因数の和:1204073

約数の個数: 32

約数和(自身を含む): 4334536800

約数和(自身を除く): 2321386936

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1204037, 2408074, 4816148, 9632296, 13244407, 22876703, 26488814, 45753406, 52977628, 91506812, 105955256, 183013624, 251643733, 503287466, 1006574932, 2013149864]

約数ペア:

[(1, 2013149864), (2, 1006574932), (4, 503287466), (8, 251643733), (11, 183013624), (19, 105955256), (22, 91506812), (38, 52977628), (44, 45753406), (76, 26488814), (88, 22876703), (152, 13244407), (209, 9632296), (418, 4816148), (836, 2408074), (1672, 1204037)]