2321839156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{39133}}^1$

素因数の和:39320

約数の個数: 48

約数和(自身を含む): 5031693184

約数和(自身を除く): 2709854028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 2119, 2282, 4238, 4564, 8476, 14833, 29666, 39133, 59332, 78266, 156532, 273931, 508729, 547862, 1017458, 1095724, 2034916, 3561103, 6378679, 7122206, 12757358, 14244412, 25514716, 44650753, 82922827, 89301506, 165845654, 178603012, 331691308, 580459789, 1160919578, 2321839156]

約数ペア:

[(1, 2321839156), (2, 1160919578), (4, 580459789), (7, 331691308), (13, 178603012), (14, 165845654), (26, 89301506), (28, 82922827), (52, 44650753), (91, 25514716), (163, 14244412), (182, 12757358), (326, 7122206), (364, 6378679), (652, 3561103), (1141, 2034916), (2119, 1095724), (2282, 1017458), (4238, 547862), (4564, 508729), (8476, 273931), (14833, 156532), (29666, 78266), (39133, 59332)]