2013280356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{144757}}^1$

素因数の和:144844

約数の個数: 48

約数和(自身を含む): 5025997760

約数和(自身を除く): 3012717404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 2318, 3477, 4636, 6954, 13908, 144757, 289514, 434271, 579028, 868542, 1737084, 2750383, 5500766, 8251149, 8830177, 11001532, 16502298, 17660354, 26490531, 33004596, 35320708, 52981062, 105962124, 167773363, 335546726, 503320089, 671093452, 1006640178, 2013280356]

約数ペア:

[(1, 2013280356), (2, 1006640178), (3, 671093452), (4, 503320089), (6, 335546726), (12, 167773363), (19, 105962124), (38, 52981062), (57, 35320708), (61, 33004596), (76, 26490531), (114, 17660354), (122, 16502298), (183, 11001532), (228, 8830177), (244, 8251149), (366, 5500766), (732, 2750383), (1159, 1737084), (2318, 868542), (3477, 579028), (4636, 434271), (6954, 289514), (13908, 144757)]